The husband who read the article of Swinger magazine that "Mr. A was able to eliminate sexlessness by accepting the proposal of her husband and playing 3P and multiple plays" tries to let her wife experience it. A married woman with a serious and hard personality, a woman who does not show much interest in eroticism. Therefore, the husband plans to collude with an acquaintance and have his wife fall into disrepair due to the momentum of sake and the atmosphere of the place. Can a wife who cannot accept SEX with others really accept another person's cock?