I try to make each of my stories different. This one is different in that it's very short by my usual standards. Enjoy!

"Come on, baby," I said imploringly to my car. "You can make it."

My gas gauge had been below "E" for a while, but I didn't have far to go. I was driving the quarter-mile dirt road that lead to the farmhouse where I grew up. I had spent the last of my money buying the gas in my tank. But once I got to the farmhouse and talked with my brother Caleb, I was sure everything would be okay.

When I arrived, I got a huge shock. Looking out the kitchen window was my sister Sheryl. Or "Sheryl the Bitch" as Caleb and I had called her when she wasn't around. Sheryl was the middle child at 25. Caleb was 27, and I was 23. What was she doing at the farm?

I got out of my car and looked around. Little of what I could see had changed in three years, but that wasn't surprising as what was inside the buildings were the most likely to change. The old tractor was parked on a cement slab next to the side door of the house, and it had a flat front tire. It'd be a lot of work to change, and until it was changed the jobs the old tractor was used for wouldn't get done.

Sheryl stepped out of the side door while talking on her cell phone. I got another shock - she was pregnant. Her belly was quite big, so I guessed she was in her last month or two. She was wearing a dark blue with white stripes maternity dress that showed a lot of thigh.

In addition to being a bitch, my sister was a slut. She had been really wild during high school and had continued her wildness once she had moved out, much to my parents' consternation. One of the reasons I had left was I was tired of hearing gossip about who was the latest person she had sex with. Among her rumored partners were many married men and quite a few women. I guessed she had no idea which guy had actually knocked her up.

I heard Sheryl say, "We'll be waiting for you in front of the old tractor." She ended the call.

I was about to greet Sheryl when she gave me a look that stopped me cold. She said disapprovingly, "I've told Caleb you're here." Her eyes narrowed as she looked me over. "He's out in the fields. He's coming back now."

"Good." And then added in my friendliest voice, "And it's good to see you, Sheryl." I moved towards her with my arms open to give her a hug.

Sheryl said harshly, "What are you doing here, Diane?" Her tone stopped me in my tracks. "There's nothing here for you."

Her rejection of my hug pissed me off. I said tartly, "Well, Caleb might not agree."

Caleb owned the farm. He had been the only one of us kids who had been interested in being a farmer. He had gone to college, gotten an Ag degree, and returned home to work on the farm. Three years ago, he was doing such a great job of running the farm that my parents felt comfortable taking their first vacation in years. They had decided to spend two weeks driving the Rockies. Something had happened, and their car had swerved off the road and down a mountainside. When their car was found, both were dead.

I asked, "Are you visiting?"

"No, I live here."

Yet another surprise. "But you never liked the farm life."

Sheryl shrugged.

A long silence followed. Sheryl didn't seem to want to talk to me, and I wasn't much interested in talking to her. She was still gorgeous, even with her big belly. She was tall with dark brown hair down past her shoulders, pretty blue eyes, broad shoulders, big tits, muscular arms and beautiful legs, but no more narrow waist though. I was above-average looking but had always felt unattractive around my sister. I had brown hair and blue eyes like she did but lacked her sexiness. I felt sloppily dressed standing next to her in my t-shirt, cut-offs and sneakers. When I had lived on the farm and we had walked around town together, all the guys' eyes had been on her.

Caleb's tractor finally came into sight. I gave him a big smile and waved happily at him. He gave me a quick wave in return. I smiled the whole time he drove over to us. Seeing my big brother made me the happiest I had been in years. He was one of the nicest people I had ever met. He had been so busy running the farm, but he had always made time to talk to me. And when he had talked to me, he had made me feel special. I had not missed the farm life in the last three years, but I had missed my big brother.

Caleb drove the tractor to in front of us, killed the engine, and jumped down to give me a big hug.

"Diane!" he said as he lifted me in the air. "It's so good to see you!" He gave me a hard squeeze and then set me down. His face was full of joy. "Why didn't you call?"

I sighed. "When I started running low on money, I discontinued my cell phone service." That didn't explain why I hadn't called in three years. I had had to get away, to live life on my own.

"Sorry to hear it. But at least you're here." He gave me another hug. "I was so worried about you." He stopped hugging me, stepped back, and held me at arm's length to look me over. "Beautiful as always." I blushed lightly. He still knew how to make me feel special.

Caleb looked like a prototypical young farmer - handsome with short brown hair and brown eyes, wearing a long-sleeve shirt and overalls. He said, "It's so great to see you again. It's almost time for lunch. Let's go inside and catch up." Caleb put his arm around me and took a step towards the side door.

Sheryl said sternly, "She's not coming into the house."

Caleb stopped, and we turned towards Sheryl, who had her arms crossed.

Sheryl said again, "She's not coming into the house."

Caleb said, "It's great to see her again. Let's go inside and talk."

"She's not coming into the house."

I turned towards Caleb. It was his house. Why wasn't he telling "Sheryl the Bitch" to stuff it? He had complained to me about Sheryl as much as I had complained to him. He had never taken to her bossing and would tell her to shut up when she got too bossy.

Caleb said with a hint of pleading, "It's almost lunch time."

"I'm aware it's almost lunch time," said Sheryl with hint of condescension. "I was about to get the sandwich items out of the refrigerator when she pulled up. But she's not coming into the house. She needs to leave now." She turned towards me. "You got your inheritance. You left when Caleb needed you the most. Now you come waltzing back here three years later and expect to be welcomed with open arms."

After my parents had died, I was done with farm life. Caleb scrounged together what money he could and gave it to me. He had understood that I had needed to get away from the farm. He hadn't tried to stop me from leaving. Instead, he had talked Sheryl into moving back home to help him get on his feet. Before I left, he told me that the door would always be open for me, and my bed would always be waiting.

I turned to Caleb and was shocked yet again. I had expected my confident, successful brother to take charge of the situation. But Caleb didn't say anything. He stood there for a long time looking at Sheryl. He finally said quietly to her, "She's broke. Let's have her come inside for lunch. We'll talk for a while, give her some money, and then she'll leave."

I couldn't believe Caleb would say that. "I don't want to leave. I want to stay. I want to work on the farm. You don't have to pay me much, mainly room and board. And don't try to tell me you don't need some help. I know how much work there is to do on a farm."

Sheryl continued to watch us imperiously with her arms crossed. "She's not coming into the house. She got all the money she had coming to her. We don't have any money to give her."

Caleb turned to me. "I'm...I'm sorry, Diane." He let out a long sigh. "The first few months after Mom and Dad died, Sheryl and I fought a lot. I desperately needed her help to run the farm, but we constantly butted heads about what to do and who should do it. And then Sheryl came to me with a proposal - I'd do the long-term planning, and she'd make the daily decisions. I agreed to that. And we've gotten along ever since. If she says you can't come inside the house, you can't come in."

I was filled with horror. I had never seen my brother like this. He was the kindest, most generous person I knew. I couldn't imagine him turning me away. I couldn't imagine him knuckling under to our bitch sister.

I looked at Sheryl. She had a huge smile on her face. It was like what Caleb had said had been music to her ears. She said to me, "Go, Diane. We've got work to do, and we've wasted enough time on you."

This was a disaster. "I'm broke. I'm almost out of gas." I turned to Caleb and pleaded, "I don't have anywhere else to go."

Caleb looked heartbroken. "I can't." I had never seen him look this miserable. "I can't help you. I want you to stay. I want to help you. But I can't. I wouldn't be able to run the farm without Sheryl. The farm has done well over the last three years, and she's a big part of why." He looked at Sheryl. "I'm not going to overrule anything she says."

Sheryl practically glowed. God, I hated that bitch.

Caleb said to me, "I've got some gas in the barn. I'll fill up your car." He turned to Sheryl. "I've got some cash in my wallet. While I'm filling up her car, go get that."

Caleb started walking towards the barn, and I sprinted to join him. He pointed out changes he'd done since I left. "We've bought the Ingersol farm." The Ingersols had been our closest neighbors even though their house was a mile away. He added sadly, "Sheryl's right about us not having any money. The cash flow is bad right now. On paper I'm a millionaire, but it's all tied up in the farm."

I was proud of Caleb's success. If I could stay, I could help the farm be even more successful. I'd talk to Caleb again about me staying once we were in the barn. I was sure if I could talk to him for a few minutes without Sheryl around, I could convince him to let me stay.

But before we got to the barn, Sheryl called out. "Come back! I've changed my mind!"

Caleb and I turned around and walked back towards Sheryl. She was now leaning against one of the back wheels of the old tractor. The wheel came up to her shoulder blades. Her belly looked very big. As Caleb and I walked back to her, she gave me a haughty, assessing look. It was like she knew that I was going to appeal to Caleb in the barn and had cut me off before I could do it.

When we got back to the old tractor, Sheryl said, "I've partially re-decided. Diane, you can stay here if you do everything I tell you to do."

Hope suddenly flared in my heart. "I'll do that." I hated the thought of doing what my bitch sister told me, but I didn't have an alternative. It was clear that Caleb let her be in charge, which meant she'd be in charge of me.

Sheryl walked over next to Caleb and turned to face me. She said sternly, "You're going to have to prove to me you'll do anything I tell you before you can come into the house."

"Sure. Anything," I said flippantly. I'd do anything to move back home. Because once I started talking with Caleb... "I'll do whatever you tell me to do."

Sheryl said firmly, "You'll do absolutely anything I tell you to do."

I couldn't tell if the last was a statement or a question. What more did she want from me? I fought grinding my teeth as I said, "Yes. I've told you already. I'll do whatever you tell me to do."

Sheryl unclipped one side of Caleb's overalls while giving me an enigmatic smile. "If you don't do what I say, Caleb goes in the house, I get gas for your car and you drive off."

I was getting angry and frustrated. "I get it. You don't need to say it again."

Sheryl unclipped the other side of Caleb's overalls. Caleb stood there with a confused look on his face. Sheryl unbuttoned his overalls and pulled them down to his knees, exposing his underwear.

Sheryl said to me, "You're going to suck Caleb's cock."

"What?"

Sheryl untied Caleb's shoe. "You're going to take Caleb's cock into your mouth and suck on it until he cums. Then you're going to swallow his cum." She removed a shoe and pulled the overall off on that side. "All while I video you on my phone."

This was crazy. "You're kidding, right? You don't actually want me to do oral sex on our brother, do you?"

Sheryl put Caleb's foot back in his shoe and untied his other shoe. "This is a test," she said slowly. "It's easy to say you'll do whatever I tell you to do. You have to prove to me you will. And this is the best test I can think of."

I looked up at Caleb, and he gave me a small shrug. He obviously wasn't going to argue with Sheryl.

Sheryl got the other shoe off, pulled off the overalls, and put the shoe back on. Caleb was now standing in front of me in a buttoned shirt and underwear. Sheryl laid the overalls on the cement in front of Caleb.

Sheryl stood up. She had her cell phone in her hand. "Come on now. Enough farting around. Either get on your knees in front of Caleb or he goes in the house. It's time for you to choose."

This didn't make any sense. Did my sister really expect me to give my brother a blow job out here in front of God?

I asked, "You're serious?"

"Serious as a heart attack. You've got thirty seconds to get on your knees."

I looked at Caleb. When I caught his eye, he looked away. I could tell he wasn't going to argue with Sheryl, that he had accepted this test for me. I couldn't believe my brother would knuckle under so completely to our bitch sister.

I looked back at Sheryl, and I could see her counting.

I dropped to my knees on Caleb's overalls. What choice did I have? I had nowhere else to go. I had no money. I was desperate.

Caleb was wearing blue bikini-style underwear. I grabbed his underwear and pulled it down until his cock flopped free. I froze. I couldn't believe I was looking at my own brother's privates. I had known what I'd see if I pulled down his underwear, but the sight still shocked. This was so unreal. It was hard for me to swallow that my brother would agree to this.

I resumed pulling down Caleb's underwear until it reached his feet, and then he stepped out of it. I reached out and grabbed Caleb's soft cock with my right hand. I looked up at Sheryl, who was holding out her phone.

"You're doing great so far," said Sheryl. "Don't stop." She did something on her phone, probably zooming in on me holding my brother's cock so close to my face.

I couldn't get myself to do it. I knew I had to do it, that I didn't have an alternative. But I couldn't stand being humiliated by my bitch sister like this.

Sheryl said, "Come on, make your brother happy." She had changed her tone from commanding to coaxing. "You do want to make your big brother happy, don't you?" I did but... "He really cares about you. He has missed you a lot, and he's very happy to see you again." My affection for Caleb swelled. "Go ahead and make him happy. Look, his cock is getting hard at the thought of you sucking it."

Caleb's cock was stiffening. I looked up, and Caleb gave me a smile. I leaned forward and licked his cock while watching Caleb's face. His smile got bigger.

Sheryl said, "Did you like that, Caleb? Did you like your little sister licking you?"

While Caleb continued to look at me, he said, "Yes, I did. Please lick it some more."

It was like some dam broke inside of me. If Caleb wanted me to lick his cock, I'd lick his cock. I'd give him the best cock licking he'd ever had.

I licked the underside of his cock from his base to his crown and then licked it back down. I licked up one side, and down the other. His cock continued growing in my hand. My tongue explored every part of his cock. It was fun coating it with my saliva while listening to Caleb mutter his enjoyment.

Sheryl said in a husky voice, "That's it, Diane. He's loving what you're doing. Keeping using your tongue to make him happy."

I was getting into it now, occasionally running my mouth along his cock in addition to licking it. And his cock was huge! The biggest cock I'd ever held. The whole time I licked, I kept my eyes on Caleb's. His smile kept driving me on to lick harder and faster.

Sheryl said in a low, lusty tone, "He's ready for you to take his cock into your mouth. That's what he really wants; to feel his cock inside your mouth."

I brought my mouth to the top of his cock and took in as much as I could. Caleb let out a big groan, which sent a thrill through me. I did want to make Caleb happy, to give him pleasure. I've sucked off many boyfriends, and none of them treated me as half as good as Caleb did.

Caleb's cock was so big that I could only get half of it in my mouth. I bobbed up and down on his cock. I'd dive down on his cock, and then lock my lips around it as I pulled my head back.

Sheryl asked, "Does her mouth feel good, Caleb?"

"Oh, yes," Caleb said in a half moan.

"Is your little sister a good cocksucker?"

"Not just good. She's great."

I felt a surge of pride and redoubled my efforts. I had my right hand wrapped around his cock, and I'd slid it up from his base as I slid my mouth down, and then I'd slide it down as I pulled my head back.

Sheryl said to Caleb, "I think she likes sucking your cock. Do you like sucking your big brother's cock, Diane?"

I nodded my head as I continued bobbing up and down on Caleb. I did like sucking his cock. I knew I'd suck it again if given the chance.

Sheryl said, "You're going to have to get up early and work long hours." Her tone was much different now, explaining instead of commanding. "That's life on the farm. There's always too much to do. And we have to keep Caleb happy. He's the man of the house, and he's the hardest working farmer in the state. He doesn't have time for dating. So, if I tell you to suck his cock, you're going to suck his cock, aren't you? You're going to be a good little sister and happily suck him off just like you're doing now, right?"

Sheryl was making it clear that if I wanted to live on the farm, I'd have to accept her dominating and humiliating me. She was in charge. Caleb did what she wanted. And if I stayed, I'd have to too. Including sucking off my brother whenever she wanted to me to.

What choice did I have? I didn't have any place else to go. And...and...I was enjoying sucking Caleb's cock. If this was how she was going to humiliate me, I could handle that.

I pulled Caleb's cock out of my mouth, looked up at Sheryl's phone and said, "Right. I'll be happy to suck him off any time."

I took Caleb's cock back into my mouth and resumed bobbing up and down. I knew saying what I said was what Sheryl had wanted. She had terrible blackmail to hold over my head. She could release that video at any time.

But in ways I didn't care. I wanted to live here with Caleb. I had sown my wild oats for three years, and now I was ready to settle down and live on the farm. I was ready to work hard every day with Caleb to make this farm a success. If that meant putting up with Sheryl's bullshit, then I'd do it.

My jaw was getting tired, so I took a break to lick up and down Caleb's cock. I loved his cock - it was so big and beautiful. It felt wonderful in my mouth. I was definitely looking forward to doing this again.

I noticed some movement, and I looked up to see Sheryl unbuttoning Caleb's shirt. She said to Caleb, "Are you happy your little sister is home?"

"I am," Caleb said warmly. I had been right that he'd be happy to see me again.

Sheryl said soothingly, "You would have been angry with me if I had made her go away, wouldn't you?"

"Yes," Caleb said firmly.

Sheryl rubbed her hand over Caleb's chest familiarly. Her voice oozed sexuality as she said, "You understand why I couldn't let her come into the house, don't you?"

"Somewhat," Caleb said less angrily. It was like he couldn't keep angry with Sheryl flirting with him. "But you could have been much nicer about it."
"You're right," said Sheryl. Her last words came across as a seduction step instead of an apology. "I'll make it up to her, I promise."

Sheryl had finished unbuttoning Caleb's shirt and pulled it open. She kissed Caleb on the lips and said, "I'm still in charge of everything day-to-day, right?"

"Right."

Sheryl took Caleb's shirt off of him, so he was naked from the shoes up. She gave him another kiss on the lips, and then stood next to him and looked down at me. She said to him, "Cum in your little sister's mouth, big brother. That's what she wants."

Sheryl ran her hand over Caleb's chest before asking me, "You want him to cum in your mouth, don't you?" I nodded my head as I continued sucking on his cock.

Sheryl said, "This is making me so hot. I love watching Diane go down on you." Sheryl started playing with Caleb's nipple. "Doesn't it make it so much better that it's your little sister who's sucking your cock? It's so wrong. A sister shouldn't want to suck on her brother's cock. But Diane's loving it; she loves sucking on your big cock."

Caleb groaned.

Sheryl kept talking as she played with Caleb's nipples. "Cum in her mouth, Caleb. Give her what she wants. Give her a big load to slurp down. She's worked so hard; give her a reward."

Caleb groaned deeply, and then I felt a spurt explode into my mouth. I moved Caleb's cock so only the crown was in my mouth as spurt after spurt shot into my mouth. I kept swallowing them down and found to my surprise that I enjoyed doing so. I liked the taste of Caleb's cum.

Sheryl stepped away from Caleb, grabbed her maternity dress, pulled it over her head, and put it on the seat of the old tractor. She removed her bra and put it on top of her dress. Her tits had always been big, but they were even bigger now. They swayed heavily as she moved. She was wearing only panties and sneakers now. The panties were a sexy, red, bikini-style, but her big stomach overhanging them minimized their sexiness.

Sheryl leaned back against one of the big tires of the old tractor. She said to me, "Stand up, Diane."

I stood up.

"Now come here and suck my tits."

"What?"

"You said you'd do what I told you. You heard what I said. Now do it."

I moved over to in front of my sister and stopped. Could I really suck her tits? I had never sucked a girl's tit before, and I didn't want to this time. But I had said...

Sheryl grabbed my head and pulled it towards her. Before I knew was what happening, her nipple was in my mouth. I sucked on it instinctively. Sheryl moaned.

"Yes, Diane. Like that. Suck on my tit," Sheryl said with her voice full of lust. She released her grip on my head and ran her fingers through my hair sensually. "I love having my tits sucked on. I don't care if it's a guy or a girl. Having my tits sucked on gets me so turned on."

I was surprised to find myself enjoying sucking on her tit. I guessed it was a natural reaction, a throw back to when I was a baby and nursed on my mother.

"Oh, god yes," said Sheryl as she wiggled against the tractor tire like she was a bitch in heat. "Your mouth feels so good. And it's so nasty that it's my little sister who's doing it."

Sheryl gently grabbed my head and pulled me off her tit. She tilted my head up so I was looking at her. She asked, "Do you like doing that? Do you like sucking on my tits?"

I sheepishly nodded my head a little.

"That's good," Sheryl said as she gently guided my head to her other tit. "Because I love it. God, this is making me so hot. Come here, Caleb, and kiss me."

As I continued sucking on Sheryl's left tit, I looked up and saw my brother give my sister a kiss. It was definitely not a brotherly kiss. It started quite passionate, and soon they were tongue wrestling as Caleb squeezed Sheryl's right tit.

I gave a little start when I tasted something different. Sheryl broke off the kiss with Caleb and looked down at me. She asked huskily, "Are you getting some milk now? I've only recently begun making milk." She gave Caleb a quick kiss. "Caleb loves my milk, don't you honey?"

Sheryl called my brother "honey"?

Sheryl lovingly ran her fingers through my hair as I sucked on her tit. She said soothingly, "The reason I couldn't let you into the house was you'd see that Caleb and I are using only one bedroom. We've converted my old bedroom into a nursery." She gave Caleb another kiss. "For our baby."

I was surprised by this news, but not shocked. If Sheryl had told me ten minutes ago that she was carrying Caleb's baby, I wouldn't have believed it. But after seeing them kiss, I had known they were lovers, and it's a short step from there to knowing who had knocked up Sheryl.

Sheryl said to Caleb, "Diane is sticking out her cute, little ass. Go squeeze it for me while I tell her what happened as she continues to suck on my tit."

Caleb stepped away from Sheryl. Sheryl looked down at me and resumed running her fingers softly through my hair. She said to me, "After you left, I stayed on to help Caleb run the farm. I intended to stay on for only a little while. Caleb had given you all the money he could raise, so I was going to have to wait for my share of the inheritance. I worked my butt off because I knew the more successful the farm was, the quicker I'd get my share. But Caleb and I argued constantly about what should be done and who should do it."

Caleb's hand had tentatively roamed over my butt as Sheryl had talked to me. Sheryl said to Caleb, "Does our little sister have a nice ass?"

Caleb said with a little embarrassment in his voice, "She does."

"I want you to enjoy it, honey. Pull down her cut-offs so you can feel it better."

Sheryl looked down at me and asked, "You don't mind your big brother pulling down your cut-offs, do you? You don't mind him feeling your ass?"

Sheryl was asking me nicely, but I felt like I had to say yes. She was in control. I didn't know what her ultimate goal was, but I had to let her have her way. That was the price of me moving back to the farm.

I pulled off Sheryl's tit to say, "I don't mind at all."

Sheryl guided me back to her tit and said, "That's wonderful. Go ahead, Caleb."

I felt Caleb unbuttoning and then pulling down my cut-offs. Moved my feet so he could pull them all the way down, and then I stepped out of them.

Sheryl said, "Now where was I? Oh, I was helping out on the farm, and Caleb and I were arguing about who should do what. Well, one day we had a big fight, I stormed out of the house and drove off. I intended to not come back, but after I sat in town for a while and cooled off, I came back. Caleb told you about what I proposed. He was dubious it'd work, but he agreed to try it."

Caleb was running his hand aggressively all over my butt, upper legs and lower back. I loved the feel of his hands on my body. I could feel myself getting aroused.

Sheryl continued, "He began the next day asking me what he should do, and he did what I said with no questioning. The whole day, he followed my every instruction. The day went great. I felt so happy. I had never felt so empowered before. People always treated me like I was a dumb slut, and here was my big brother, the best farmer in the county, following my every instruction and telling me how we were getting so much done."

Sheryl pulled me off her tit and put my head on her stomach, her tits lightly touching the top of my head. She held me there gently, in an almost motherly fashion. She said, "That night, I showed Caleb how happy he had made me by slipping into his bed. I hadn't had sex in a while, and I was feeling very horny. Caleb resisted at first, but I was very persuasive. Also, he hadn't had sex in a while. I think part of the reason we had fought so much was we were fighting the sexual tension that had been building up between us."

Sheryl stopped talking and just held me for a little bit. Caleb continued roaming his hands over my body.

Sheryl said, "Caleb, Diane seems to be enjoying what you're doing to her. Go ahead and pull down her panties. I think she'll enjoy it even more with them off."

I felt Caleb slip my panties down, and I stepped out of them. Caleb resumed running his hands over my body.

Sheryl said to me in a quiet voice, "I discovered two things that night. One is that I LOVE incest. It gets me off like nothing else does. I'm a dirty, nasty slut, and I've always been. I've always loved doing the most outrageous things. I've loved screwing any guy who's struck my fancy. I've loved having sex with two guys. I've loved the thrill of seducing married men. I've loved the challenge of seducing women who think of themselves as straight. I've even seduced a couple of preachers. But fucking my big brother topped all of those. Fucking him is so totally wrong that it's illegal. I've bragged about all the other things I've done, but I haven't even given anyone the slightest hint I'm fucking my brother. That wrongness, that nastiest gets me so hot. Every night, I love my big brother fucking me silly."

Sheryl tilted my head up so I was looking at her. "When we go into the house, I'm going to have our big brother fuck me. And I want you to watch us. It would make it so hot for me to fuck our big brother while my little sister watched us. Would you do that for me?"

That last came out almost as begging. She could have ordered me to do it, but that wouldn't have made it exciting for her. Me choosing to watch them commit incest, to be an approving witness of their willingness to break the most respected of society's rules was what she wanted.

I smiled at her and said, "Yes, if it's what you and Caleb want."

Sheryl smiled back at me. I felt like our relationship had suddenly changed, that she'd be a bitch no more to me. I had lovingly accepted her relationship with Caleb, and she would love me in return.

Sheryl pulled my head back against her stomach and said to Caleb, "Feel Diane's pussy and see if all this talk of incest has gotten her wet."

I felt Caleb's finger slide between my pussy lips. He said, "It has."

"Feel your little sister's wet pussy. Make her moan in pleasure. Show her what a great lover you are."

Caleb found my clit and gently circled it. I let out a deep "Ooooooh". Caleb's rubbing his hand on my body had gotten me horny, and now his finger felt so good.

Sheryl said to me, "I'm so nasty, having our big brother get you off. Isn't incest great? Admit it, you're enjoying what your big brother is doing to you."

I said nothing. Instead, I moaned some more. Caleb was filling me with pleasure.

Sheryl said, "But it's different for you. You're not a nasty slut like I am. You're enjoying what your big brother is doing to you because you love him. You've always loved him, haven't you?"

What Sheryl said was true - I did love my big brother.

Sheryl said, "That's why you came back. You knew your big brother loved you and would take care of you."

I nodded my head. I had expected Caleb to take me back with open arms, and to give me a place to live. I had been stunned when he hadn't.

Sheryl whispered to me, "I didn't tell you the other thing I discovered that first night with Caleb. And that's he's got the biggest dick in the county. He fills me up so much every time he slides into me. Wouldn't you like to feel his big cock against your pussy?"

I knew I should say no, that that was too close to incest. My sister might love being wicked, but I didn't.

Sheryl said to Caleb, "Slide your dick between her pussy lips. Give her a feel of your monster up close."

I opened my mouth to say something, but before I did I felt Caleb's dick between my pussy lips. Caleb slowly pushed it forward and then pulled it back. It felt so good that I couldn't bring myself to say anything. Caleb grabbed my hips and pulled me back and forth over his dick. I could feel my juices flowing over it and down my legs. It was amazing. Sex had never felt this good before. Here I was half naked outside in front of God and anyone else, and nothing had ever felt so right.

Sheryl said to me in a sexy, husky whisper. "Are you ready to show your big brother how much you love him? How you want him to take care of you?"

Caleb's dick felt so good against me. I was panting deeply now. I managed to get out, "I'm not on birth control." I hadn't had the money to get my prescription refilled when it ran out a few weeks back.

Sheryl whispered, "Perfect. What better way to show your big brother that you love him than you're willing to risk getting pregnant with his baby? Your big brother loves fucking an unprotected pussy. He so wanted me to have unprotected sex with him. That's his kink. He begged me to go off birth control. And then we had sex when I thought it was safe. He loved it. He totally loved it."

I panted out, "But you..."

"Got pregnant? I did. It was a risk I was willing to take if it made my husband happy. And now I'm thrilled to be carrying his baby."

Caleb was stroking even faster now. The temptation to take his dick into my pussy was getting stronger and stronger. I had never felt so horny, so ready to fuck.

I asked, "Husband?"

"Yes, husband. After I told him I was pregnant, we found a video of wedding vows and said them to each other. We know we'll never be able to legally marry, but we consider ourselves husband and wife."

Sheryl pulled up my shirt and undid my bra. She ran her hands down my exposed back, increasing my pleasure even more. She said, "I'm the one Caleb is going to sleep with every night, but all three of us can have lots of fun at other times. Incest fun. How long until you have your period?"

The pleasure was so intense it was getting hard to follow what Sheryl said. When I said nothing, she asked again, "How long until you have your period?"

I said raggedly, "Five days."

"You're probably safe then. Are you willing to risk it? Are you willing to make your big brother very, very happy? Your big brother who loves you and is going to take care of you?"

I couldn't take it anymore. I was past the point of rational thought. "Yes."

I felt the head of Caleb's dick press against my entrance. And then it slowly pushed into me.

"Oh my god." I had never felt anything like this. "Oh my god, he's so big." What little of his dick that was in me felt like it was spreading me. I had never been fucked by a dick this big.

Sheryl said, "Go slow, Caleb. It takes a while to get used to you." She said to me, "But you'll learn to love it. You're only to fuck him when I say so. And that'll be when you're just barely safe."

Caleb very slowly pressed forward for a few seconds. He then pulled back, pushed forward quickly to where he had been, and then slowly pushed forward again. It was incredible. The pleasure was so intense, I was seeing stars.

Caleb stopped pushing forward and said, "I love you, Diane. I'll always take care of you."

My heart swelled. That was somehow the thing I had always wanted to hear. I pressed back, taking more of my big brother's monster dick inside of me.

Caleb said, "And I love you, Sheryl."

Sheryl asked coquettishly, "Do you forgive me for being such a bitch to our little sister?"

"I forgive you."

Sheryl asked me, "Do you forgive me for being such a bitch to you?"

I was slowly pressing backwards, and Caleb's dick was filling and spreading me. I didn't say anything as I was concentrating on relaxing and taking more of his cock. I finally felt my butt press against his crotch, and I knew all of him was in me. It felt incredible.

I was finally able to answer Sheryl's question. "I do."

Sheryl said, "Good. Now Caleb, take care of your little sister. Give her a wonderful welcome home she'll remember the rest of her life."

Caleb grabbed my hips and began thrusting in and out of me. My big brother was fucking me. My head was full of conflicting emotions. I knew it was wrong. I knew it was a horrible sin. I knew everyone in town would condemn us if they knew what we were doing. I knew I was risking getting pregnant by my brother.

But it felt so good. Caleb's big dick felt so good inside of me. Each thrust filled me with pleasure. But more importantly, I knew I was being made love to by someone who loved me. I had had sex with many guys. Several of them had told me they loved me. But I had never believed any of them. When Caleb had told me he loved me, I knew he meant it. And when he told me he'd always take care of me, that was what I truly wanted. It was what I came back to the farm for. I had sown my wild oats, and I was ready now to resume farm life. With Caleb.

Sheryl said to me, "You're loving it, aren't you?"

I nodded my head.

"You're ready for Caleb to take care of you like this regularly?"

I nodded my head again.

Caleb had started slowly, but now he was fucking me at a good pace. My body felt overwhelmed. Sheryl held me firmly in place as my brother took me over and over again. Each of his thrusts sent a wave of pleasure through me. I could feel myself getting close to cumming. Another thrust pushed me a little closer. The next thrust pushed me closer still.

Sheryl said motherly, "Cum for your big brother. You're close. Relax, let go and let the pleasure overwhelm you."

I did relax, and Caleb's next thrust filed me with such pleasure that I orgasmed. It was overwhelming. I had never orgasmed so strongly before. My body went weak, but Sheryl and Caleb had a good enough grip on me that I didn't collapse.

Sheryl said, "Good, good. Enjoy that. You'll be so wet when Caleb shoots his seed inside you. They'll have no trouble traveling to any egg."

I said weakly, "What if I get pregnant?"

"Then you'll have Caleb's baby. Don't worry about it. You're probably safe. And Caleb will take care of you regardless." Sheryl gave me a little pat. "It'd be nice if he got you pregnant. You could raise his babies while I managed the day-to-day business of the farm."

Suddenly, that sounded very good to me. If Caleb got me pregnant, I'd have my own special role on the farm, my own area of responsibility. I'd be Caleb's wife as much as Sheryl was.

Caleb was now fucking me hard. He was slamming into me on each thrust. I was doing my best to meet his thrusts, but he was slamming harder than I could push back.

Sheryl said to Caleb, "You look ready to cum. Do it! Fill your sister up with your sperm. Let those little babymakers do their work."

Caleb groaned loudly, and then I could feel him cumming inside of me. Spurt after spurt shot inside of me. I pictured his little sperms swimming inside of me. Was there an egg inside of me for them to find?

Caleb leaned forward and wrapped his arms around me. He said to me quietly, "I love you, Diane."

My heart felt like it was going to burst. "I love you too, Caleb."

Caleb stepped back and his dick slid out of me. I could feel our juices dripping out of me, rolling down my leg.

Sheryl laughed and said, "You're such a mess. No point in putting your clothes back on." Sheryl grabbed the clothes. "No point in any of us putting our clothes back on."

Caleb came up behind me and gave me a hug. He kissed the nape of my neck and said, "I've missed you. I'm so glad you're back."

I turned in my brother's arms to face him. His face was full of love for me. I kissed him and said, "I'm so glad I came back."

Sheryl took Caleb's hand and tugged him towards the house. "Come on, you two. It's my turn now."

*

Author's Notes:
* A huge thanks to my editor Tigersman
* Please vote and comment! They are my only "payment" for this story
* Thanks to TM for his encouragement and assistance
* If you find any typos or grammar problems, please PM them to me and I will post a cleaned up version of this story
* If you send me a PM, please have a valid email address on your LitE account so I can reply back if I choose
* I have several other stories similar to this one. Click here to read them.