Your little brother's fiancée pulls you aside to talk to you. She's furious at you because you bullying your little brother, on his birthday of all days! She scolds you and tells you to stop treating him like this. You tell her that you can please her in bed better than he can and she scoffs at your claim. You tell her that you will stop bullying him if she fucks you right then and there. She's shocked and becomes speechless as you pull out your cock.. it really is bigger than his! It starts to turn her on and she quickly goes from reluctant to horny as she strips naked in front of you. She rides your cock cowgirl style before bending over on the bed and letting you fuck her doggy style. As you're fucking her, her fiancé (your little brother) walks in the room and asks what's going on. She continues fucking you while telling her fiancé to sit in the "cuck chair" and watch while his big brother fucks her. She throws insults at him, calling him a small dicked loser while telling you how big your cock is. Afterwards, you fuck in missionary, get a closeup of her creamy pussy, and fuck her sideways while she dirty talks throughout. At the end, she gives you a short countdown and begs you to cum in her pussy! Finally, she tells her fiancé to clean up the cum from her pussy! (Cum is implied, not shown!)