shinran's wife is the kagura mae.

Mae decided to retire from the glamorous entertainment world and marry her husband's family. He was unfamiliar with his father-in-law's care, so he was always confused and had a healthy life. But my sister-in-law, who has been taking care of her father and brother in place of her mother, can't help but hate May. And ... finally, his sister-in-law attacked his father-in-law. The nature of the woman at the bottom of May's heart gradually blossoms in the negative moist and sexual treatment of her sister-in-law who escalates.