19-year-old Saki has been working hard at her part-time job, saving every yen to fulfill her dream of holding a photo shoot. Instead, her dream turns into a nightmare as she's ambushed by a group of middle-aged men who subject her to relentless creampie after creampie. A shy girl who quietly enjoyed cosplaying alone, Saki had always immersed herself in her own world, indifferent to what others thought. But her solitude is violently shattered when she's suddenly attacked. The shy, quiet Saki, who once found joy in dressing up in secret, is forced into an outfit that leaves her big tits and pussy completely exposed, with no chance to resist. A vibrator is shoved inside her without warning, overwhelming her with pleasure. Helpless against the older men's cruel teasing, she's eventually taken in a wild gangbang, each man unloading deep inside her. One after another, the middle-aged men thrust into Saki's pussy without condoms, pumping her full. Before she realizes it, she's already been creampied four times. Brainwashed by the intense pleasure, she's dragged into round two. In the end, she endures a shocking seven creampie loads in just one day.