My father-in-law, who has become 18 years old after his mother's death, began to put on a magician. He was tied up with a frivolous big breast and a bouncy lower body, and he had been scoured every night. Miyu escaped from his father-in-law on the occasion of entering university, and stayed at the house of a former middle school teacher. Miyu is embarrassed by the fact that her body can remember her father-in-law's sexual intercourse, and she becomes disgusted about starting to ask for it.