A request for the "cuckold" experience, where a wife is made to have sex with another man in front of her husband, exploring both pleasure and emotional turmoil. Sori, who received a similar request a year ago from a man who runs a swinging enthusiasts' circle, returns to once again shake the relationship between husband and wife. Fulfilling the husband's desire to witness the act live, the other man begins intense sex right before his eyes. The married woman is fiercely thrust into, screaming in ecstasy as she loses herself completely. Complex emotions overflow and she begins to cry. After a brief rest in the bath, she is restrained again and tormented with sex toys, writhing in agony. Alternating between the husband and the other man's cocks, she reaches climax repeatedly, shedding tears once more. Through this series of experiences, the wife's emotional transformation and the husband's inner conflict are vividly portrayed.