Granddad wrapped an arm around the young man and led him up onto the porch.

"Fellas," he said, "this is Kyle. He's going to be staying with us for awhile while he sorts a few things out. Kyle, this is my son and grandson."

I saw dad looking Kyle up and down and I knew exactly what he was thinking because the same thing was running through my mind.

"Kyle!" dad said, spreading his arms. "Glad to meet you. Come here and give me a hug!" Kyle awkwardly went to dad, who wrapped his arms around him and slowly let one hand drift down till it was lodged in the cleft of his hot ass.

"How come you smell like cum, Kyle?" dad asked.

Kyle dropped his own hand and cupped dad's half hard cock. "How come you're getting a hard on, Dad?" he replied.

"I think you can guess the answer to that." dad said.

"And I bet you can guess the answer to your question, too."

"I like this boy already!" dad said.

"Come on, Kyle." I said, pulling him away from dad. "I'll show you where your room is before dad tries to undress you out here on the porch."

I took him into the house and showed him the guest room and where the bathroom and laundry were, then watched while he unpacked his back pack.

"If we're going to be roomies, maybe we should get bunk beds. I get the top...and the bottom...and the top." I said.

"That sounds tiring." Kyle said. "Maybe you should pick one and stay put for awhile." and we both burst out laughing.

"Is there anything else I can do for you to make you feel at home?" I asked, stroking my half hard dick that was swelling in my sweat pants.

"Not right now but I'm sure I'm going to need your assistance later." he said, his eyes on my dick.

"Actually, I haven't had much sleep in the last few days and I think I'll just take a nap for awhile."

I walked back down the hall to where dad and granddad were sitting in the living room.

"Where did you find him and can you get more, granddad?" I asked.

"Really!" dad said. "If that's what you get when you go shopping in the city, I'm making out a shopping list for your next trip right now!"

"The boy is going through a rough time." granddad said. "Just take it easy on him."

Kyle slept through till supper and I went to wake him up. He was asleep on top of the covers, lying on his belly and I was admiring his perfectly shaped ass when granddad came up behind me.

"Give the boy time to adjust." he said.

"I was just thinking about that, helping him adjust." I said and turned so granddad could see my erection tenting the front of my pants.

"You go set the table and I'll wake up the boy." granddad said. Kyle came in and sat down shortly after and we had dinner and made small talk. Afterward, Kyle stood up to help clean up.

"This is your first night." I said. "You just relax." I pushed him back down in his chair.

"Actually, if nobody minds, I think I'll just take a quick shower and head back to bed. I'm absolutely wiped out."

"I'll get you some fresh towels.' dad said and winked at me.

Dad waited until a few minutes after he heard the shower start, then went to the hall closet and picked up a couple of bath towels. He went to the bathroom door and opened it and said, "Just me with the towels."

Kyle was standing under the shower with his back to dad, the water glistening and sliding down his back and into the cleft of his sculptured butt. Dad stared, open mouthed, at the beautiful ass displayed before him.

"Did you want me to wash your back for you?" dad tried.

Kyle looked over his shoulder at dad and said, "Not tonight, but I'll give you a rain check for when I'm rested up."

"And I'll give you a boot up the ass if you don't stop pestering that boy." granddad said from behind dad in the hall. He grabbed dad by the shoulder, pulled him into the hallway and closed the bathroom door.

Kyle went back to bed and back to sleep and when I looked in on him before bed myself, he was lying asleep on his belly is a pair of tighty whities, the covers kicked off onto the floor.

I fell asleep quickly but then I woke up about 2am with a massive hard on. I tried but couldn't go back to sleep for some reason so I got up and padded down the hall to dad's room. I looked in and he was awake, too, with a low light on and reading. Dad looked up to where I stood in the doorway and his eyes focused on my hard dick. He swept the covers back so that I could see that his dick was hard, too, and he said, "Maybe you should come in and we'll see if we can help each other relax."

I went over and climbed on the bed and straddled dad in a 69 position and popped his hard cock in my mouth while he wrapped his lips around my hard on. We were hard at work, sucking each other's erect meat when I noticed a movement out of the corner of my eye. I glanced up and there was Kyle in the doorway.

"Sorry, I just got up to pee." he said and walked down the hallway in the wrong direction, toward the living room.

"Fuck, I guess that wasn't too cool." I said and jumped up, dad following me to where Kyle was standing in the living room staring out the window.

"Hey," I said, "I guess that was kind of a shock."

"Things are kind of different around here lately." dad said. Just then granddad came down the hall, having heard our voices.

"What's going on?" he asked.

"Kyle just sort of accidentally happened to see me and dad sucking each other's dicks and now he's a kind of freaked out." I said. We all looked at Kyle's back.

"I'm not freaked out. I'm fucking jealous. You all love each other so much you even have sex together and my dad treated my like shit for as long as I remember and then threw me out like a bag of garbage."

"Just because he's your dad doesn't mean he's not an asshole." dad said.

"I can vouch for that." I said.

"So can I." dad said.

"Fuck both of you." granddad said.

Dad walked up behind Kyle and wrapped his arms around him.

"That's the past." he said. "You're here with us for as long as you need to be." Kyle turned around and pressed himself against dad's nude body, hugging him back. Dad looked down at the front of Kyle's tight stretched jockeys and said, "Jesus, now I'm jealous. Is that your cock or did you stuff a water balloon down your pants?"

Kyle looked at the 3 of us standing nude around him, granddad and me with cocks at half mast and dad with a full upright erection, then stuck his thumbs in his waist band and peeled down his shorts. His cock, freed from the pants flopped out and dad and I both let out an involuntary gasp.

"It's kind of a thick one." he said.

Dad wrapped his hand around the fat cock, which seemed to be getting even fatter as he held it.

"We're going to have to draw straws or have a lottery or some shit to see who gets to be the first to take that monster up their ass." dad said. "Or, you both could just let me volunteer."

"Kyle's never fucked anybody with that dick." granddad said. "So far, he prefers to get fucked."

We all clustered around Kyle, taking turns stroking his amazing cock and feeling how perfect his ass was.

"I think we all need to have a welcome fuck." I said, grasping Kyle by his massive dick and pulling him down the hall to dad's room.

"Dad and granddad, both of you lie on your backs, balls to balls." I handed Kyle the lube from the night table and said, "You lube up your ass and dad's cock while I take care of granddad." After we had both cocks nice and slick, we straddled each one and slowly lowered our puckered holes down around the hard dicks until we were sitting face to face, a hard piece of meat buried to the pubes in each of our asses. I wrapped my arms around Kyle and kissed him and I felt his tongue exploring my mouth as we rode up and down on the hard cocks. We were stroking each other's cocks, playing with each other's balls and dad and granddad started thrusting up to get deeper into our holes.

"I need to really fuck." granddad said and pushed me over on to my back, his cock in me up to the hilt the whole time. Dad did the same with Kyle, in the opposite direction so that by turning my head I had a perfect close up view of dad's big cock sliding in and out of Kyle's rosy little hole.

I assume Kyle had the same view of me and granddad because I heard him say, "How does that big cock fit in there?"

Granddad started to fuck me harder and faster and I could see dad's big hard cock zipping in and out of Kyle's ass next to me. Granddad started kissing me, slamming his huge dick deep in my guts with every thrust. I heard the breath catching in his throat and I knew he was ready to cum.

I found Kyle's hand and grasped it and I heard him say, "Shoot your hot seed in my ass, dad!" Dad slammed his cock all the way into his ass at the same time that granddad deep dicked me and they must have cum at the very same moment.

I could feel granddad's cock throbbing as it released its load in my hole and I heard Kyle tell dad, "I can feel your cum splashing against my ass walls!"

Dad and granddad both relaxed on top of us, pinning us to the bed and I looked over and watched as dad's drawn up balls relaxed, dropping down into their sack and his cock slowly shrank until it popped out of Kyle's dripping hole.

I pushed granddad to the side and then reached over and pushed dad off of the top of Kyle. I grabbed his hips and turned him so that I could suck on his massive cock and I felt his mouth close around my own hard dick. His cock tasted delicious and had a steady stream of precum leaking out of his piss hole. At first, it was hard to get my mouth around so much meat but my lips soon adjusted and stretched and I bobbed up and down on his cock while he sucked and slurped on mine. Dad and granddad sat up and watched as we devoured each other's fuck meat. I slipped a finger up Kyle's cum soaked hole and he shoved his cock deep into the back of my throat just as his juice started squirting out of his piss slit.

Feeling his cum filling my throat pushed me over the edge and my balls drew up and released their load into his hungry mouth. Both of us sucked up every drop, savoring the taste of fresh cum. We sucked every last drop out of each other's dick.

After we'd gone soft, we all four of us laid in each other's arms, Kyle and me in the middle. We all fell asleep and at about dawn I awoke, lying on my side with granddad behind me, his chest against my back and his arms wrapped around me. His hard cock was nestled in the cleft between my ass cheeks. Kyle and dad were kissing and I watched for a few minutes until dad drifted back to sleep. I kissed Kyle on the cheek and said, "I'm so glad that granddad ran into you. I've always wanted a brother."

"Now you've got one" Kyle said, "and a pretty good cocksucker in the bargain, too."