Ichika, the manager of an old-established restaurant, witnesses young workers filming a prank video in the kitchen. After deleting the video and giving a stern warning, she is raped by the young workers out of spite and blackmailed with sex videos. Day after day, she is used as a fucktoy by the young workers, and eventually, she is raped in front of her husband. The elegant female manager of the restaurant falls into the trap of the young workers' huge dicks, and her work and sex life go crazy.