I recently married a man with a daughter. My stepdaughter, Koharu-chan, seems to take time to warm up to me, and just the other day, I caught her having some inappropriate fun with her male friends and scolded her... I thought we were heading towards a happy life, but then one day, Koharu-chan started calling over her male classmates and instructing them to attack me!! Even when I begged for help, she just looked down on me as I was being violated. And from that day on, my life became a daily cycle of being gangbanged by my daughter's classmates...