Ai is a married woman with big breasts that no man can ignore. In the past, her husband was attracted to her breasts and would often ask for sex, but now... They're just wasting their treasures... Her proud breasts never see the light of day... Then she comes across a suspicious offline meetup. It's a club where middle-aged men who love breasts gather for sex. She wants to be needed by someone, and she wants to feel pleasure... Before she knows it, Ai is exposing her voluptuous breasts in front of the men she's meeting for the first time, letting them squeeze and suck her, and she finds herself craving other men's dicks to satisfy her overflowing sexual desire.