Biology Stories

4,111 results
Orientation
Length
Source
Infinite Scroll
SmutMD: The World's Biggest Erotic Literature Search Engine.
© 2024 SmutMD.com

Boarding School Ch. 02

by pr0nnage on Sep 13, 2017
Anal

All characters in this series are fictitious, as are the encounters between characters. The boarding school is at the high-school level, and all characters involved in the stories are over the age of 18. 
 Part II: Extra Credit contains deep-throating, anal sex and some voyeurism. *********************** For all her help with studying for biology over th...

Learning Experience

by storyteller_no_9 on Sep 17, 2017
Loving Wives

The Teacher heard his doorbell ring. He left his lesson planner and the papers he was grading on his coffee table and got up and walked over to answer the summons. He opened his front door to find the Concerned Mom waiting patiently, on time for their appointment to discuss the problems her son was having in his Biology class. He immediately noticed the way...

Classroom Sex

by comdfrk on Sep 12, 2017
Erotic Couplings

All characters in this story are at least 18 years old. Joe was walking towards his least favorite class of the day, biology. He despised biology not only because it is so boring, but also because he has the laziest lab partner. Joe's lab partner's name was Eric Stitz, an obnoxious, gross, annoying, idiot. Nonetheless, everyday Joe walked into Biology and...

A Different Party

by strtlr69 on Sep 15, 2017
Exhibitionist & Voyeur

The annual party was being held as usual on New Year's Eve. Whole group of close knit friends once again came together to celebrate and get in touch again. To make the party more interesting, every single person was allotted a name tag. The tags went something like this -- Devar, Bhabhi, Jija, Saali, Boss, Secretary, Biology Teacher, Administrator, Doctor,...

Making The Grade in Biology

by alan55 on Sep 13, 2017
First Time

This story is a work of fiction. While I myself fantasized about something like this happening when I was in High School, it is only a fantasy. It was my senior year in high school and my grade point average was barely getting by to be able to graduate. I was 18 and in my second semester. My grades were good enough to graduate in all but one class, Biology...

Retribution

by Heathen Hemmingway on Sep 16, 2017
Novels and Novellas

The man's eyes opened slowly as his senses came back to him. His head was reeling and he could feel a deep seated ache in his back. He could faintly smell a heavy stinging scent of chemicals in his nose, and his sinuses ached sorely. He shook his head weakly and then started to reach up and wipe his eyes when he realized he couldn't move his hands. He tugged...

Brittney: The First Encounter

by LKHendricks on Sep 16, 2017
First Time

Some men seduce women with next to no effort. They can speak to a lady, make her laugh, get her phone number, then go on a date with her. In some cases, they get even more. Those types of men were very social; they usually went to exclusive nightclubs, had large social circles, and dressed fashionably. I wasn't like that; I've always been somewhat quiet and...

Biology Lesson

by Cheesus Christ on Jul 3, 2002
Erotic Couplings

Every week in biology I sat there with a constant raging hard-on. Sitting across from me was the sexiest girl in the school. She was about 5'8" with fairly short brown hair, brown eyes, and glasses which only seemed to enhance the beauty of her face. She was wearing a short-sleeved white shirt, maroon tie, grey pleated skirt that came to a little above...

Open in Reader

Rocketgirl

by the_dude79 on Jul 19, 2004
Science Fiction

Melissa just returned to her dorm room from classes. She threw her bag down on the floor and plopped down on the bottom bed of the bunk she shared with her roommate and turned on the tv. Melissa was wearing a tight pair of jean shorts and a yellow tank top that left a little bit of her belly showing. Holding the remote, Melissa flipped through the channels s...

Open in Reader

Women Really Don’t Like Sausage

by Everettcb on Sep 16, 2017
Reviews & Essays

Anatomically speaking, women could never enjoy intercourse. The position of their female sexual features is made backward not to allow full male stimulation. The female vaginal and clitoris, simulative regions, are non-compatible with the male penis, except for procreation. There are books, talk shows, movies, idle chat, and theories upon hypothesis about wo...