GZAP-070 A college girl traveling with her boyfriend accidentally enters a mixed bath reserved for group play, where she is ambushed by waiting men and humiliated in a group assault.

A group of college girls happily enters an open-air bath without realizing it is a hangout for predatory men. The moment Ten-chan joins the mixed bath, the men begin to stir. Aoi-chan, a slender and petite beauty in a bikini, becomes an easy target. Reona-chan, with fair skin and a curvy figure, is relentlessly harassed by the men and becomes visibly flustered. Rin-chan twists her slim waist as she tries to escape, but cannot resist their crude advances. Overwhelmed by their persistent harassment, they are left shaken and humiliated.