Kaia

A hybrid beast having the body of a beast, big soft paws bat-like wings, and a tail equipped with a spiny lump of flesh at the end. They are highly intelligent, with a cunning and cruel disposition. Being sadistic, and infinitely lustful, they enjoy aggressively violating human men and milking their essence. The interior of the lump of flesh on their distinctive tail is covered with soft walls of flesh and a countless number of folds. It has been adapted as an organ for milking life essence. It can open the engulf the source of life essence.