Jack, 18, couldn't contain his lust for his stepsister, Sara, 21, who moved in with his family after her parents' divorce. He always watched her from afar, admiring her curves, especially when she wore that red dress. One day, while home alone, he waited in anticipation until Sara came home. He saw her struggling to unlock the door so he slipped behind her unnoticed and undid the lock himself. She turned around surprised but Jack couldn't resist any longer; he pushed her against the wall and kissed her passionately as he groped her ample breasts. She moaned in pleasure not expecting this from him. He grabbed her hand leading her upstairs to his room where he locked the door once again. There, he ripped off her dress revealing her tight, wet pussy in the process. He took off his pants and jumped into the cold water.