Torn between shame and forbidden desire, can this conflicted married woman fulfill her husband's fantasy of being cuckolded? She's been approached by the organizer of a swapping enthusiasts' circle with a proposition: to be "taken" and have it all filmed. This time, the target is M-tsuki (26 years old), married for three years. Initially suspecting a scam, the wife eventually agrees to the cuckolding after being persuaded by the man. Though hesitant, she finds herself breathless as her dynamite body is caressed, eager for the quick thrusts and creampie that lead to her climax. After a bath, she confesses her desire to be dominated, and immerses herself in the novel stimulation of toys, sighing, "I'm cumming too much, it's exhausting." Immediately after, she's struck by his cock and reaches heaven. So engrossed in riding position, she loses herself, apologizing for cumming too quickly.