My dad has been teaching me for a few years now how to please a man. He tells me that he wants me to be the best at making guys cum. My dad usually has me practice on him but he told me that he wanted me to practice on my brother. Try my skill out on another cock. So I did as my father asked and pleased my brother. I stroked and sucked on his cock until he came in my mouth then slid him inside of me and took all his cum in my pussy. Just like dad wanted me to. Mom and brother were out shopping so I finally got to tell dad about it. He was very excited to hear about it and fuck the pussy that my brother also came in.