Claire, a trendy gyaru mom known for her deeply tanned skin, bold hairstyle, and flashy fashion, finds herself caught in a minor incident with a group of middle-aged laborers at a park one afternoon. They take offense and suddenly gang up on her, assaulting her when she least expects it. Regaining consciousness in a drunken daze, she realizes it's not just middle-aged men around her—there are elderly men, some nearly her grandfather's age, already groping and violating her voluptuous body.