It's been a year since I got married to my husband, who I've been dating since my school days. I had a good relationship with my father-in-law, and we lived a comfortable life, but my only worry was our nighttime activities. My husband was a premature ejaculator, and he would finish before I could climax, so I was never satisfied. One night, my father-in-law saw us having sex. After that, he must have seen through my frustration, because while my husband was sleeping, he secretly attacked me...