"Please stay with me for a little while, Yoshiyuki-kun." With her elegant way of speaking and her voluptuous body, Fumiko, Yoshiyuki's mother's best friend, was the very image of the ideal woman. But then Fumiko had a fight with her husband and came to stay at his house. The woman of his dreams was right in front of him. Yoshiyuki was instantly intoxicated by this reality. In his elated mood, he peeked at Fumiko taking a bath, but unfortunately he was found out.