Behavior Modification Institute Stories

27,666 results
Orientation
Length
Source
Infinite Scroll

How I Became a Cuckold Ch. 06

by LynnGKS on Sep 19, 2017
Loving Wives

It had been several months since Carol and I had started our relationship with Ray's wife, Joan, and we had a great threesome going. Joan had been naïve when we started but she had learned a lot and was now quite comfortable having sex in a threesome. Carol had given her what she called her "mother-daughter" lectures and Joan's sex knowledge had improved. I...

Training Day at the Ladies Club

by lesliejones on Sep 17, 2017
BDSM

[Reading my story, "Toilet Training Elizabeth", will provide some useful background for this story. Those who do not wish to read about bodily functions should read no further. All the characters are over 18 years of age.] After her presentation to the Ladies Club on How to Toilet Train Your 25-Year-Old, during which Kendall humiliated her 25-year-old ba...

Japanese Wife Entertains Friends

by Jimbei on Sep 25, 2017
Loving Wives

I met my wife while teaching at a West Coast University. She was a student. English Literature was a favorite subject for many Japanese exchange students. Although she was born and grew up in a small town in Northern Japan, she learned English early and excelled in school... earning a scholarship to the school where I had taught for 10 years. When we met, sh...

Paying The Piper

by SEVERUSMAX on Sep 14, 2017
BDSM

The 13 year of marriage of James and Lisa was in serious trouble, and both of them knew it. Some would expect that infidelity was the cause, but neither of them had a leg to stand on there, since they had both cheated on each other from nearly the beginning. They were in love with each other, however, for a while, before a teenage wife's respect and admirati...

Across Black Seas of Infinity Ch. 08

by ThePracticeShortStories on Sep 13, 2017
Sci-Fi & Fantasy

Author's note: Some parts of this Lovecraftian tale of cosmic horror will contain dark elements and non-consent. I'm eager for feedback, so please leave a comment. ***** Abigail drifted through a languid, amorphous space that seemed vast and dark everywhere except in her immediate vicinity. Her consciousness twisted and whirled in orbit around her naked, r...

Nicoletta Ch. 07

by jesstoyou on Sep 15, 2017
NonHuman

"Alessandro, dear one, wake up." Alessandro's mother, Paola whispered through the gossamer bed drapes to her son, but instead, I woke with a start before he stirred. "Jesus! This family has a lot to learn about privacy!" I whispered as I tried to pull the blankets further up over Alessandro and me. "I apologize if I frightened you Nicolette, I did knock .....

Lightgirl's First Adventure Pt. 04

by Mouselegend on Sep 15, 2017
Fetish

Lightgirl was shaken awake by her Caretaker. She had slept like a stone after the red she-devil finally relented. Her limbs were sore and her tongue felt tired and cottony. It felt like she really did go all night. "Get ready, you're up soon." The woman said and left leaving her, her suit. It now had a hole cut in the back to accommodate her new tail. Sama...

Office Hours

by djrip on Sep 12, 2017
Group Sex

Lisa had missed her history exam, getting caught up in a shoot at the studio with Sarah. She really needed to pass that class, though; it was her last semester and she didn't want to have to put off graduation for one course! She had emailed Professor Richardson to ask if she could make it up, and gotten a short reply: "See me in my office hours tomorrow."...

Joe's Apartment Pt. 02

by joehard_007 on Sep 25, 2017
Exhibitionist & Voyeur

When I woke up, I was naked on the floor. The morning light filtered into my brain, as I recalled the spectacular scenes from the night before. Misty giving me a blowjob while Tom drilled her doggy style. My first threesome! My cock was hard just thinking about it. I headed for the bathroom, and found a note on my mirror in lipstick, "You were wonderful! M....

Model Sex Slave Ch. 05

by reavan on Sep 12, 2017
BDSM

Marg and Diana arrived back at the house before noon, after the night at Doris's. During the drive back, she asked Diana to describe her feelings about her first assignment. Diana gazed at Marg and smiled sweetly but with a hint of worry in her face. "I hope you were happy with me there, you and Doris did have a talk before we left. I hope I didn't do anyth...