OYC-055 My stepfather, a lolicon who remarried his mother, has his eye on my younger sister. I accepted his humiliating domestic play on the condition that he wouldn't lay a hand on my innocent younger sister, but before I knew it, I was turning on his dick...

When my mother remarried, my sisters and I got a stepfather. However, one day I came across my stepfather assaulting my younger sister (a high school girl) and found out he was a lolicon. Wanting to protect her and not make our mother sad, my older sister promised her, "You can do whatever you want with me in exchange for not laying a hand on my younger sister." From that day on, my body was fondled in front of the family without them noticing, I was made to climax over and over again with obscene toys, and I was subjected to humiliating play within the home... Before long, my body began to feel pleasure from playing with my stepfather...