I was living a happy married life when my husband's younger brother showed up. My husband doesn't know it, but my husband's younger brother and I used to date. He showed me embarrassing photos taken at that time, and we became a relationship where I couldn't resist my brother-in-law. My brother-in-law takes advantage of my husband's absence to humiliate me... I shouldn't like it, but my body feels it... Our relationship escalates...