我看到我的继妹玩弄她的塑料阴茎，我把我真正的阴茎放在上面。

MY STEPSISTER WAS HORNY AT HOME WHEN I SAW HER PLAYING WITH HER PLASTIC PENIS AND I TOOK THE OPPORTUNITY TO EXCHANGE THAT TOY FOR MY REAL PENIS TO MAKE HER FEEL THAT IT IS A REAL PENIS.