Ever since my girlfriend dumped me because of my huge dick, I've been worried that I can't have sex with a woman to the end... My stepmother couldn't bear to see me like that, so she checked my dick to cheer me up, but her behavior started to change. In fact, she's frustrated because she doesn't have sex with my father! What's more, she likes big dicks! The desires I had been suppressing well up, and my pussy throbs at the sight of my big dick, and I can't stand it! My stepmother's pussy is so tight that she craves my big dick, and I cum over and over again!