The AV director Koutarou Takahashi, who calls himself the 'lover of a married woman's heart,' invites his wife's female friend to stay at his home with ill intentions. Nothing happens to the married woman spending the night alone... Chika, 36 years old, in her sixth year of marriage, no children, works at a bedding sales store. The married woman was relaxing at Takahashi's Tokyo villa, borrowed for the night from Mrs. Takahashi, when the director unexpectedly returns home. After being served alcohol and a homemade meal, the tension eases, and the married woman vents about her husband's premature ejaculation and marital dissatisfaction. Persuaded by the director, she reluctantly accepts a kiss and, blaming it on the alcohol, gives in to him. She repeatedly cries out in pleasure as he thrusts into her with his penis, screaming and writhing. Post-coital toy torture and morning sex leave her screaming and writhing again, satisfying her pent-up desires.
