Your step daughter knows you are a pervert, but she thinks that she has a solution. Just get your dirty thoughts out of your head by jerking off with Anna's help. Her tight body makes your dick immediately hard and you know that you need this. You have jerked your dick thinking about her, but now you can do it with her. She is a big cock tease and you cannot resist her any longer. You grab your cock and start stroking as she verbally teases you. You nearly pop when she puts her ass in your face and wiggles it. Anna knows the effect that she has on you and it pleases her. Before too long you are expending a hot load onto her little ass.