A perverted man who likes big breasts and has a uniform fetish succeeds in sneaking into the house of a big-breasted girl he has had his eye on for a while as a tutor. Using his position, he sets up hidden cameras all over the room and begins to prepare for secret filming. He records the entire sexual harassment lesson, fondling the student's breasts and touching her pussy, and plays with the body of his student who has little sexual knowledge.