私は恥ずかしがり屋の義理の妹を激しくファックし、私が同性愛者ではないことを彼女に証明し、彼女のお尻に射精してしまいます。

While my sexy stepsister and I are watching a TV series, there is an episode where a woman tries to have sex with her friend and he says no because he is gay, so my stepsister compares me to him telling me that I am too, but I it so well that it is proven that I am not.