GMA-101 — Bondage Training Wife: A wife tied up by her father-in-law in place of her deceased mother-in-law. Her masochistic tendencies blossom through f** rope training. - Tsumugi Rio

Rio's husband's company went bankrupt, forcing her to live with her father-in-law. Her mother-in-law had passed away several years prior, and Rio had always disliked her father-in-law, who was a man of few words. With her husband's job search unsuccessful, she continued her household duties when her father-in-law asked her to help him clean his room. However, the moment she entered, he attacked her. "She used to take care of me when she was alive, but I can't hold back anymore!" he exclaimed, pulling out a rope…