Why did I not think to do this from the start? Following is a list of characters. This is a guide only, as most of the characters exist is various iterations.
Mark Anderson
Usually a university/college student unfamiliar with the new transformation tech. Despite considering himself a sensible person, he is easily dragged into things.
Nathan Huggins
Revels in the new transformation technology, which feeds his countless depraved kinks and sexual appetite. Has very poor impulse control and few boundaries. Is a good friend of Mark Anderson, who tries to keep the worse demons of his nature in check.
Debbie
Nathan's long suffering, off-again/on-again girlfriend. Is probably better suited to Mark's temperament, whom she secretly fancies.
Emma
A transformation fetishist and submissive who shares a semi-sexual relationship with Nathan. Loves being made into animals and objects, or watching others being turned into animals and object.
In retrospect, I should have made this interactive about Nathan. He's much more interesting.