It's been three years since I married my husband. My husband is kind, and I live a happy life, but there was one thing I couldn't help but be dissatisfied with. Because my husband wants a child, he only gives me bland sex. One day, while this monotonous routine continued, my father-in-law, who had been staying with us for a few months after retiring, caught me having sex with my husband. Afterward, it seemed like he saw through my sexual frustration, and while my husband was asleep, he secretly attacked me...