A masochistic family's wife

Even after his 40s, Maki was overwhelmed with work and missed out on marriage, and one year ago he finally married Yuichi, a divorced child. I was so happy wearing the wedding dress I had always dreamed of. Then, the three of them, a kind and sincere husband and his husband's children, were living a smooth life, but one day the gears of their lives began to go wild. By chance, Maki learns the masochistic nature of her husband's family. He was confused at first, but eventually he felt pleasure in humiliating the abnormal masochistic men...