I start by introducing one of my OCs made mostly for TransForms, Toon Antics and para-fetish material.

Xerena Rennez is a teenage girl from a world dominated by creatures of darkness: ghosts, vampires, zombies, ecc.
By toying with her magic powers, she opened a portal to a new, fresh world where she found and bit a new victim (another OC I'll introduce later). Unfortunately for her, the victim was a rubberian (elastic humanoid, stretchy by birth), the bit backfired and both traded part of their power.
Xerena lost the ability to turn into a bat, walk freely on walls and ceilings (can do so only if the bare feet is in contact with the surface) and to hypnotize effortlessly with a glance (now she needs to focus, a lot), but she gained the ability to elongate her body freely and she also lost most of her vulnerability to sunlight (now it burns her just like it would to a pale person).

Impulsive, Dissolute, Playful and Wayward, she makes a very good character for scenarios involving Toons&TFs, both that she gets them or _gives_ them.
Here I posted her old Reference sheets, an even older TFs mix, a toony breast-inflation pic and an artwork of her as a belly dancer.