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One day, my mother-in-law, Satsuki, suddenly came into my room saying, "I've gotten fat recently." And she showed off her lewd body as if to provoke me. Originally, I didn't see Satsuki-san, who was so good that she didn't need to go on a diet, as a "mother", so at that moment I had a bad delusion. A few days after that, she wore a leotard and said, "I'm going on a diet, so help me..." and came close to my body.