JUQ-574 A married teacher is drawn in by a student who stops attending school, with Rino Matsu.

Rino is a serious married woman who teaches at the same school as her husband and keeps visiting a student named Shinichi who has not been coming to class for a long time, even though her husband warns her not to put so much effort into it. Shinichi's real reason for staying home is to get Rino to himself, and he gives her tea with an aphrodisiac day after day. When her body becomes too aroused to control, he rapes her.