Itadaki! Seieki
Mar. 28, 2014
Synopsis
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.
Original title Itadaki! Seieki
First air date Mar. 28, 2014
Last air date Mar. 28, 2014
Seasons 1
Episodes 1