Manticore

Encyclopedia Entry:
A hybrid beast having the body of a beast, 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 spirit energy. Because of their cruel disposition, they purposefully do not deny the fake stories being told in some anti-monster states about “monsters that feast on human flesh,” and they act as if they really do eat humans. Many of them enjoy the look of a man in terror, and how the reaction changes afterward when he is bewildered by pleasure.

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 semen, specializing in pleasuring a penis and spurring ejaculation. Once the mouth of her tail opens and engulfs a penis, they’re able to make the walls of flesh pulse at will even while tightly wrapping it. Causing continual pleasure and easily guiding a man to ejaculation.

They have venomous spines growing on their tails that are used to prevent interference while milking semen, but besides that, they can also fire them at their prey. This lewd venom has the effects of causing a man’s body to produce huge amounts of semen and spurring ejaculation. In this state, if a man’s penis is engulfed by their tail, he will reach climax every time the walls of their tail move, and ejaculation will be repeated relentlessly.