Butelase-mediated Cyclization And Ligation Of Peptides And Proteins Stories

369,502 results
Orientation
Length
Source
Infinite Scroll
SmutMD: The World's Biggest Erotic Literature Search Engine.
© 2025 SmutMD.com

House of Sex

by voluptuary_manque on Sep 16, 2017
Sci-Fi & Fantasy

In the semi-darkness of a Gothic mansion's basement two women in bathrobes stood in front of a row of tall, clear tanks. The smaller, lithe dark one looked up anxiously at the strongly built, older blond who in turn stared intently into the nearest tank. Inside a third women floated, naked, her hair waving gently in the current as minute bubbles rose in slow...

The Future's So Bright, I Gotta...

by JukeboxEMCSA on Sep 1, 2017
Humor & Satire

"The Future's So Bright, I Gotta Wear Shades" The day started sucking for Penny the moment she walked into work. Some stupid convention was in town, which meant the hotel was absolutely full, and her car had decided to conk out, so she needed to bum a ride to work from Stu, and he was so stoned that he'd spent five minutes staring at the ignition before she...

The serum

by ka23 on Apr 22, 2025

*Click* This is the first log entry for the serum XM-32, administered by Johnathan Simons to, well, himself. Current patient stats are as follows: Age: 35 Height: 5’7” Weight: 155 lbs BMI: Overweight Resting Heart Rate: 72 bpm Penis Size, flaccid/erect: 2/4 in General Mood: Anxious, tired, depressed General Libedo: Low These are just simple s...

Open in Reader

New Horizons

by hammingbyrd7 on Sep 13, 2017
Sci-Fi & Fantasy

Chapter 1. "Maggie, you can't be serious! There's no way I'm going to ask your brother to do this." "You won't have to. I'll ask him for you." "That's not what I meant!" "Really Amy, it'll be fine. David's a real sweetie-pie when it comes to helping people. I'm sure he'll agree." "Maggie, that's not the point. I'm a guest in your house, and for God's sa...

Andrew's Answer

by Icetiger1227 on Sep 17, 2017
BDSM

It was a new adventure for him, being in his mid fifties and getting transferred halfway around the world. Michael was a grocery manager who had taken a dozen stores from near closure to thriving businesses. The European company had bought out the North American company that he worked for and transferred his life into a whole new world. No, more snow, six mo...

Fire and Ice Ch. 03

by MisBehaved on Sep 19, 2017
NonHuman

Hope you're enjoying this so far—the characters seem to have a mind of their own; I think that I know what is going to happen as I write, but Emma and Adam have other ideas. Keep up with me as I get to know them better—we're still introducing ourselves. This chapter has a lot of explanation as to why Adam is the way he is. Bear with me as we get through the...

Young Ballerina Girls Dirty Dancing

by fanofpantyhose on Sep 26, 2017
Fetish

(Note: All characters in this story are 18 years of age or older.) "I'm so tired!" Ying exclaimed and fell on the large bed she was sharing with her friend and roommate Katie. "Me too!" Katie agreed and lay down right next to Ying. The two high school seniors had just finished another one of these long days of dance trainings and rehearsals for their bal...

Asian Girl Nylon Humiliation

by fanofpantyhose on Sep 25, 2017
Fetish

(Note: A friend of mine in Hong Kong who loves wearing pantyhose, in particular in her office, recently asked me to write a story about her and her pantyhose in her office. Here is what I wrote to her.) My boss asked me to visit your company in order to negotiate a contract, and, as things go, I wound up in a meeting where you participated, among several...

Roommate Change

by rhetoricprof on Sep 26, 2017
Transsexual

The front door of my apartment banged closed behind the last of Chip's friends. Like Chip himself, this friend was an overdeveloped gym rat, and the black plastic garbage bag holding the last of Chip's things from our apartment caused him no strain at all. Which left him plenty of energy to slam the door on his way out. I collapsed on my ratty loveseat with...

Open in Reader

Larvae

by xxxecil on Sep 12, 2017
NonHuman

It was her nipples that got me. Of course, I found her breasts themselves interesting enough, but it was truly her nipples that sealed it. The stripper’s tits jostled and cavorted upon her chest like fleshy grapefruits. She was tall too; yikes! the girl must be 6’ 5! As appealing as her toned and Amazonian physique was, ultimately it all came down to her ti...