You're with your wife at a work party and your rival/bully is there. Your wife sees that he's a handsome black guy. She know he's been bullying you and decides to make him pay by taking him into a back room and prove to him how good you are at sex. You're super nervous but I assure you we can show this guy. I undress and we start to have sex in front of him, but your dick is too small and keeps falling out. "Is it in yet?, Oops." I get increasingly more frustrated and try to get you to fuck me hard. Your Bully eventually has enough and whips out his BBC and offers to show you how it's done. I agree that it sounds like a good idea and assure you that nothing could come between us. But as soon as he slides his BBC in my pussy, I instantly cum. I tell him to keep fucking me and become more and more mean as he fucks me right. I give you jerk off instructions, telling you to stroke it while I get fucked like I deserve. He cums in me and I notice you haven't cum because you're upset. I laugh, telling you I can't deal with your little dick anymore and leave with your bully.