Power Girl: Ride That Comet! (Patreon)

Comet seems rather excited that a horny Power Girl is watching Super Girl's farm for a while. It just so happens that this the next possible opportunity for him to become human, all thanks to a comet passing over Earth. However, when it turns him into a woman, but keeps his giant horse cock, will Karen still give her the love she desires?

https://docs.google.com/document/d/1O0-oHXBajHBH6h4DvU9dWZWigJafCO5u5jz7DmP7ZDI/edit?usp=sharing