"I want to see my wife's indecent appearance..." Planning started after receiving a request from a man who had been married for 6 years to 'cuckold a married woman'. With the cooperation of the client, he approaches the target married woman (30 years old), but fails due to the hardness of the guard. Rework the detailed strategy and challenge the sleeping request again! Asking AV director Koichi Takahashi and his acquaintance's married woman Chihiro for help, take out a neat married woman and a client who don't know anything to a mountain villa in the suburbs. What will be the result of the sleepover plan, which is forced to go back and forth due to a series of unexpected events?