The friends brought home by her son turn out to be the same delinquents who bullied him back in middle school. That day, they find out the mother is playing in a women's volleyball practice. After training, her body glistens with sweat, radiating a soft yet intensely seductive charm. Overcome with lust, the friends suddenly pounce on her, violently thrusting into her again and again, ruthlessly violating her. Worst of all, right before her son's eyes, his mother is pounded relentlessly by both friends, moaning and writhing in unwanted ecstasy. The most horrifying sight imaginable—her body driven to climax against her will, exposed helplessly in front of the child she loves. Amid overwhelming tension and chaos, her body is pushed to the moment it is desired most.