I can’t believe I caught you watching porn. Mom told me about this but I didn’t believe someone could jerk off so much. It’s early in the morning and you already have your dick in your hands! What makes it even worse is you’re learning how to fuck by watching porn?! That’s crazy! How do you ever expect a girl to have a wonderful time with you and you’re clueless to everything?! This is exactly why you have a bigger sister to show you all the ropes. I would never hear the end of it from my friends at school if they knew my brother had weak dick. So now it’s my duty to train you, starting off with my throat. I knew I could get a huge cumshot out of you! I just didn't know you'd give me a facial!