Custom clip: I am your sister's new boyfriend, and I stayed over last night. She had to go to work early for a meeting, so I am all alone in her bed. You sneak into the bedroom in your nightwear and whisper in my ear "wake up Phil." Your sister has told you I have a big cock, so you tell me you want to watch me jerk off in front of you as it would really turn you on. You start to undress in front of me and can see that I'm getting aroused. You give me jerk off instructions and tell me how you would love to suck and fuck my big cock. But as I am your sister's boyfriend, you will just have to imagine what it would be like. Soon you are completely naked and playing with your beautiful breasts encouraging me to wank my throbbing cock. As it's technically not cheating with your sister's boyfriend, you tell me you want me to cum all over your pretty face, and I shoot a big load all over you before you sneak off back to your room.