Self-proclaimed "wife's soul lover," AV director Takahashi Koichi invites his wife's female friend to stay at his house with ulterior motives. There is no way that the wife is happy to spend the night alone with her... Mitsue, 30 years old, married for 3 years, no children, runs an orchard. While the wife is in the bathroom, the landlord calls through the front door that should not open... Due to a miscommunication, the man and woman, who had never met before, end up spending the night together. After getting to know each other over yakiniku, the wife tells him about her husband's premature ejaculation problem... The AV director's landlord teaches her how to improve premature ejaculation and starts playing with his penis, and she moans as he caresses and licks her, which her husband says he doesn't do. When she begs him to "put it in a bit," he thrusts into her with his penis and she climaxes, saying "I'm coming." After going to sleep, her body is played with and when she wakes up, he uses a vibrator on her and she ascends to heaven. In the morning, the wife wakes up first and teases him for sex.