I went to a party last night and heard that my brother has the biggest cum load in school. I am his sister and feel like of all people I should know if this is true. I set myself up in the living room while our parents are away and then ask my brother to show me if he really has the biggest load. To my surprise he not only has the biggest load, but also the biggest cock. I can barely fit my mouth around it. When I start to suck his cock he grows bigger and I can't help but drool all over myself with that fat cock in my mouth. I am enjoying myself so much that I barely notice that he is about to cum. He pulls his cock out of my mouth and blows a MASSIVE load all over my face! It's so big I have to wipe it from my eyes!