Just the other day, I married a man with a child from a previous relationship. My stepdaughter, Kokkai-chan, seems to be taking her time warming up to me, probably because of her age. I thought we were living a happy family life... But then, one day, Kokkai-chan started calling over her male school friends and instructing them to attack me!! I desperately begged Kokkai-chan for help, but all she did was smirk and look down on me as I was violated. And from that day on, my life became a daily ordeal of being gangbanged by my daughter's classmates... .