A man invites Maiko, who is studying, to have sex, and the two passionately entangle on the futon. Midway through, Maiko can't hold it anymore and farts, releasing feces. The man picks up the poop with his hands and smears it all over Maiko's body. Excited by the filthy Maiko, he coats his own penis with feces and thrusts into her deeply in a filthy, pungent scat sex session, eventually causing Maiko to lose consciousness.