Is there a gene that causes promiscuity? Dr. Jack Koval is beginning to think so, and his latest patient shows every sign of being a true tramp. But, what he's about to learn is that the gene is more common than previously thought. In his own chromosomes is that same genetic mutation, and it's no longer latent. Soon after, Jack's looking a lot like his female patient, and then the cravings kick in.

Length: 16,400 words

This work of fiction contains adult material and explicit scenes with erotic descriptions. Themes include male-to-female gender transformation, body part changes, mental changes, uncontrollable urges, and other perverted fantasies. For mature audiences only. All characters over 18 years old.