Genetic Engineering Writing Prompts

You were kinda curious how it felt to have a penis... what you didn't expect was to transform during the night... and to top it off... you didn't even transform into a boy. you just grew a penis above your vagina... what's worse is that your female friends were visitting for a slumber party.

A chemist has developed a chemical that will temporarily induce sexual urges in those who ingest it. It's only after she takes some as an experiment that she realizes she forgot a decimal in her synthesizer. That dose wasn't for a 25.5% increase...

In a world where orgasms are contagious, public masturbation is a common prank

For ages, there has been a divide between the "evolved" species and the "designed" species. New evidence has been unearthed that humanity are an artificial race, designed for companionship. Yet no one in the galactic community have ever seen humanity's "creators", and of them there are no sign.

She knew that there could be side effects, but the prospect of being able to eat whatever she wanted and have the excess calories just turn into milk was too alluring...

Thank you for your purchase of a custom slut. You're slut is being conditioned as per your preferences. Enjoy your slut!

Humanity evolved from plants. As children they roam freely, but when they mature, they plant themselves to a location permanently. Refusing to root yourself is considered strange and taboo.

The aliens who abducted her had no intention of doing any sort of lewd genetic modifications to her... So she had to talk them into it.

You sign up for an experimental gene therapy to cure a chronic, terminal illness. Upon waking up, the doctor says "The treatment was a success, and we've taken the liberty to add a few things".

Super breeding was a surprisingly useful power...

In biopunk future people grow their sex toys in their gardens.

During a science project, The shy, mousy, nerd girl and the captain of the football team gets hit with a experimental aphrodisiac that could help the dwindling moose population in the area.

I come home from a long days work to find my wife fighting with…my wife?! Somehow she was cloned and they both believe they’re the real one!

The gene-mods were a success! Dicks were bigger, Balls became ceaseless cum factories, curves grew more fertile, while breasts swelled larger. Only problem was whenever you tried to remove one, the effect of it would actually grow and increase. Not ready for market yet...

You are a clone whose body and mind are slowly degrading. Not wanting your life to be a waste, you document the effects for future study.

One day all animals wake up with human intelligence, and they are not happy about how humans rule the planet

Her species reproduced by collecting genetic samples from as many mates as possible and combining them into an optimized offspring. Naturally, this made them *extremely* slutty...

Her friends were worried that the gene mods she got when she was captured as a harem girl would change her tomboy personality. They were wrong, even if the mods did give her a massively increased libido and a new love of exhibitionism...

She knew her BFF was mischievous, and she knew she was also more than a bit of a horny perv. She really should have thought of that when she trusted her friend to secure her a new biosynthetic body...

Within a few years of the end of the war many of the super soldiers created during it ended up living in communes apart from normal humans. You were born in one of those communes, as part of the first generation of Enhanced to be born, not made.

She was a genetically enhanced super soldier, but her super soldier mods were just built on top of the original stripper / escort ones that had already been developed...

Her superpowers came from a symbiont that also sought to ensure her mating success and reproduction...

Being a bimbo in a cyberpunk world meant that when it came to choosing your enhancements, you had some interesting options.

It wasn't until she took some lactation aids as part of a dare that she found out she had cowgirl DNA...

A scientist has been trying to engineer the ultimate slut. But his latest prototype just isn’t quite right - she’s a nymphomaniac, emphasis on maniac.

Two young humans are intercepted by an alien research ship. They are taken to a "galaxy zoo" and become part of a Human Breeding program so their offspring can be sold as pets to other aliens.

An Lab Accident with a new fertility drug based on bovine DNA turns a female professor and her assistant into hyper sexualised Hucow and HuBull with a need to breed.

Dominance and submissiveness as it turns are, are passed on genetically. Some are just genetically dominant, some submissive. And no matter how much she tried to be dominant…her very genes just said otherwise

This conference was called to discuss solutions to falling birth rates, but his solution had already begun. Already busts, hips, and butts began to swell larger. A new ever-present lust slowly ignited in every womb. This would be all the proof they'd need, and after tonight they'd go global.

And thus, the Doctor had completed his work… after months of testing, he had figured out how to play god, using lighting to reanimate a mangled, sewn-together cadaver… Coincidentally, all the body parts he had collected belonged to deceased porn stars.