katilingus – Heated Step-Sibling Rivalry

I NEEEEED my step-brother to lose the guys vs girls soccer game tomorrow. But he WON’T DO IT. Until I kinda sorta pretend to be another teammate and send him some risky photos to try and convince him to throw the game…. The plan backfires when he’ll only do it if he gets laid. I’m desperate, but not THAT desperate. But oops…. he found out it was me sending him those pics. Now I’m in biiiiiig trouble. He offers me an ultimatum- I have sex with him, and he’ll throw the game. What the fuck? With my own step-brother? But I desperately want to win…. Our competitive natures don’t stop at soccer, though. He keeps taunting me, saying he’ll make me cum first! Our hesitant sex spirals into a heated game of “who can make the other orgasm first”, with each of us fighting to be on top and make the other break. The step-sibling rivalry doesn’t just stop on the field. It’s everywhere.