After getting married, his wife Sora lived with his father-in-law, Ginji, a novelist. One day, Sora is consulted by Ginji, who is worried about his next job. At first it was kissing and hugging, then stripping naked and masturbating, then gradually the behavior became obscene and daring. Due to the strange situation her father-in-law told her to do, the line between reality and fantasy becomes blurred, and she begins to think that maybe she loves her father-in-law.