Mo-Retsu! Boin Sensei

Kawano has an incredible fetish that is about to be realized. He fantasizes about the AV sexual adventures of his favorite adult star Miss Boin ("boin" meaning the sound a big breast makes in motion—think "boing!"), little realizing that the school he's about to teach at has a head teacher that he suspects is in private Miss Boin! Even the little mole on her enormous chest is the same, but is it really her? A madcap sexual comedy in which Kawano sets out to score with all the teachers.