It's been three years since I got married to my husband. My husband is kind and I live a happy life, but there was one thing I couldn't help but feel dissatisfied with. My husband wants to have a child, so he only has casual sex with me. One day, as this rut continued, my father-in-law, who had retired from work and had been living with me for several months, caught me having sex with my husband. After that, my father-in-law secretly attacked me while my husband was sleeping, perhaps seeing through my frustration...