Step Sis Has A Thing For Nerds

I've been feeling my step-sis and me drifting apart lately, so I hauled down my massive card collection hoping we could geek out together and reconnect. She smirked, calling me a total nerd, but the way her eyes sparkled told me she thought it was fucking hot. Next thing I know, she's pressing up against me, her hand grazing my thigh, whispering how bad she wants to unwrap my throbbing, rock-hard cock that's straining against my pants.