I catch my step-brother spying on me through my bedroom door and I'm so embarrassed about what he saw! My friends were teasing me about being inexperienced with boys, so I was watching some porn to learn technique and was practicing giving a handjob on a banana! He comes in and I explain my dilemma and ask if he can help me out. He is hesitant, but I finally convince him to show me his penis and let me practice my oral skills. I begin to suck my step-brothers cock and start getting so horny, I strip and let him fuck me! I fuck my step-brother POV and beg for him to give his sister a nice big creampie