You're spying on ur step-sister Amiee who is in her room masturbating. You know its wrong but its so hot that u find your dick rock hard and u stroking away. You're not as quite as you thought and she catches you. She starts scolding u until she catches a glimpse of your massive cock. She knows you and your girlfriend broke up not that long ago and her boyfriend is away out of the city for a game. If u keep your mouth shut and dont tell anyone she thinks u both may be able to help each other out. She starts to pleasure u with her warm wet mouth. Commenting on how much bigger u are than any of her exs. Loving how u taste she decides that she has to try a monster cock like yours out. Sure she was only going to blow u but now she wants to fuck u and BAD! She grabs your cock and climbs on top, sliding it in, gasping from the stretching she is experiencing by your penetration. Cowgirl, reverse cowgirl and then missionary, ur step-sister is loving your cock. And you love giving it to her!