Who Fucks Best? 5 Minutes, Your Stepsis' Pussy, and Your Friends Behind the Door: Go!

My stepbrother is so competitive. Sure, I am too, but that's only because I know I'm better than him at everything, including sports! Even our teammates know it. He wanted to put himself at the top again by bragging about how good he thinks he is at eating pussy. Excuse me?! I'm bi. Nobody can lick a cunt like me. Of course, there was no way to prove it, or at least I thought that was the case until his friend brought a fake pussy. We took turns licking it, and I was so gentle with it that I was getting turned on, but we still couldn't know who would make a real woman cum quicker. Then, one of his friends pointed out the only way to sort that out. My stepbrother and I went to the room, and as they heard from the door, we fucked each other, trying to see who could come the other cum quicker and harder. I thought I was going to win in a second, but he was so good. His cock was bigger and fatter than I thought, and he knew how to use it! Still, I was not going to lose. It might have taken me longer than five minutes to make him cum, but it was the best fuck he's ever had.