Koichi Takahashi, a self-proclaimed "lover of a married woman's heart" AV director, lets his wife's female friend stay at his house with a lot of ulterior motives. - There is nothing wrong with a married woman who spends the night alone. - Ayane, 28 years old, married for 7 years, no children, working part time at a souvenir shop. - The landlord came home when the married woman who took a break was about to take a shower. - A married woman who has finished her meal and is open is taught how to repair the marital relationship that has cooled down from the landlord who is an AV director. - A married woman who makes her body flinch when she starts to fiddle with each other's bodies while practicing. - When her female genitalia is groped, she rotates her waist obscenely and ascends. - She cums continuously when she feels comfortable with the stimulation of the cock. - A married woman who wakes up in the middle of the night with her thirst shows interest in her toys. - The next morning, she is attacked by her director and gets comfortable.