Haruka Rukawa takes on the challenge of "Mama-katsu," an activity where financially well-off older women provide monetary support to younger men. Meanwhile, Mami Nakano uses a "fetish matching service," an adult dating platform that finds compatible partners based on sexual preferences. Despite her innocent appearance, Nakano cannot suppress the hidden sexual desires within her. Bored with her daily life and dissatisfied with her husband, once her instincts are ignited, no one can stop them. Throwing away her usual decorum, she greedily seeks pleasure with a lewd expression, and even we viewers can't contain our excitement. The sex, filled with a sense of taboo as she loses reason and indulges in her instincts, is accompanied by overflowing love juices and unending moans.