my sister comes running whenever i call her. she is cute but fucking her while looking at her face is too weird since she is my sister. so i always fuck her from behind. i even put porn magazines on her back while fucking her from behind to avoid seeing her face. but my sister got pissed off with only being fucked from behind and started fucking me back! she mounted me and started grinding her hips vigorously! now i am the one being used as a fuck toy.
