Targeted part-time wife

Mari decides to work in the kitchen of the company cafeteria until her husband, who has lost his job, finds another job. She was working hard in a busy and brutal kitchen where only men were allowed to work, but when the cooks left and she was cleaning the kitchen alone, Kubota, the head chef, called out to her and raped her. Unable to tell her husband what happened, Mari heads to work the next day. However, in the kitchen, Kubota and the cooks are also waiting, and they play with Mari's sweaty body as if they were cooking ingredients...