Takahashi Koichi, the self-proclaimed AV director of "The Lover of a Married Woman," is able to stay at his wife's female friend at his home, full of ulterior motives. - A married woman spends the night alone with her, there's no reason why there's nothing there... - Keiko is 33 years old, has been married for 8 years, and is a full-time housewife. - While relaxing, an unknown man comes in and a married woman is scared, and finds out that she is the landlord, she is relieved and has a peaceful atmosphere. - A certain consultation teaches him techniques to satisfy a man, and he is forced to hold his penis and kisses him. - Her own genitals are also touched and pointed out that she is wet, and she moans modestly. - He was thrust into his penis and groaned, and he groaned from his favorite back, "Please let me in from behind." - He wakes up in the middle of the night and is comforted by a toy, and in the morning he is played with his body, woken up, and is thrust into his penis, moans violently.