Here that the institute, we've perfected the science of body modification, whether it be by surgery, gene manipulation, drugs, or just old fashioned conditioning, we can make anything possible. Our most popular service, of course, is the production of futanaris, we are able to alter the genes of a man's sperm so that his children will be born with both sets of genitalia. We also offer services, like testicular enhancement, allowing you to cum literal gallons. Another popular service is genital replacement, whether it be just with another person's, or even an animals, is up to you. Speaking of animals, for those degenerates out there, we can give you the ability to breed with and be bred by animals, just don't come crying to use when you have to push out a full calf from your cunt afterwards. If you're interested in our services, give us a call, or stop by, we're open 24/7.

Aoi was one of many children of the institute, but one of the few to have undergone as many modifications, as young, as she had. Her mother was hard for cash, so agreed to partake in the initial experiment, then give up the child to the institute. As such, the institute engineered a child to be born as a futa, as well as being extra flexible in the joins and tissues. Then, she was raised in the institute, undergoing many tests to track her progress. When she finally turned 18, she was given free reign to modify herself as she saw fit. She took the opportunity to take an experimental testicular enhancement that, without altering their small size, allowed them to cum gallons upon gallons, if she doesn't cum for a while at least. She also took the chance to breed with and be bred by animals, but has been too nervous to act on it. Finally, she had her once tiny penis replaced with a massive dog cock, that when hard was over 9" long, and the knot was the size of a large grapefruit, but is tiny and hidden inside her body when soft. While she still lives at the institute, she's free to come and go as she pleases, and plans to use that freedom to find a mate, and hopefully, give the institute a new test subject.

The basic theme here is a no holds bared rp, where anything 18 is on the table, with a focus on breeding and body modification of course. You can be whoever you want, man, woman, futa, normal cock, horse cock, no cock, any modification you can think of, all up to you.

My kinks are incest, breeding, tomboy, reluctance, non/dub-con, toys, bdsm, sounding, chastity, public, exhibitionism, voyeurism, beast, cum play, pregnancy, birth, creampie, humiliation, degradation, cervix play, uterus play, bladder play, prolapse, and many more. As for limits, im open to anything you want to play, if youre into it, feel free to ask. Also I am a male playing a futa for this rp, if that's a problem for you.

I use reddit chat, so if you're interested, send me a chat with your kinks, limits, and any ideas you want to add to the basic outline above.