A married woman trained by a masochist has such a high level of service that it awakens the man's masochistic tendencies. (Natsukawa Ayumi, BACJ-184)

A woman, having experienced the joy of service through her husband's training, honed her skills to perfection, becoming a submissive specializing in making men feel good. One day, feeling utterly defeated by her high level of service, her husband ordered her, "Go and do it with other men." Although the woman resisted, she couldn't refuse her master's command and had no choice but to go to a motel with a stranger. The man initially maintained a superior attitude, but under the overwhelming onslaught of service, he gradually transformed into a masochist. Faced with a woman who had unknowingly become a nymphomaniac, can these men, meeting her for the first time, resist and prevail?