Itadaki! Seieki

Watch Itadaki! Seieki! Based on the erotic manga by Doumou. Succubus Setogaya Mari is a part-vampire who takes her nourishment not from blood but from drinking semen. As she performs oral sex for energy, various things can happen; for example, her breasts might simply grow during the act.

Episodes:

Itadaki! Seieki Episode 1 Special 1

Itadaki! Seieki Episode 1