ROE-211 Saki Oishi was lured by the lustrous body of her mother-in-law, who aspires to be an underwear model... A week in which she drowned in her instincts over and over again.

Since this spring, the three of us have been living together with my stepmother, Saki, because my stepfather has been cheating on me. A few days later, my mother-in-law told me that she wanted to work again, so she applied for a job as a model for an apparel brand and was hired. My wife and I were both happy, but when we learned more about the story, it seemed like she was working as an underwear model. My serious wife is completely against it, and my mother-in-law and I can't say anything back to her bullish wife. Mother-in-law can't seem to give up