When the son forcefully tries to kiss her, the mother resists, saying, "Hide-chan, no, we can't," but the son refuses to stop. Gently caressing her body, he notices her response and gradually begins demanding oral sex. The mother pleads, "That's enough," trying to resist, but her son's obsession won't cease. As a result, an ongoing incestuous affair develops between mother and son, repeated time and again.