ROE-135 Daughter calls you to fuck stepmom

Just the other day, I married a man with a child. My daughter-in-law, Mao-chan, has also accepted me, and I was supposed to spend happy days in a happy home. One day, Mao-chan invited friends from school to her house, and the boys there started to attack me!! I desperately asked Mao-chan for help, but she just 'smiled and walked away' when she looked at me. And since that day, the days surrounded by my daughter's classmates began.