Thinking of Her Step-Dad While Fucking Me Instead

My stepsis has been acting all kinds of twisted lately, so I corner her about it. She drags me into her bedroom and spills the beans—Bri’s got a thing for her step-dad, but knows it’d blow up the family. I tell her we should put all that heat on me instead. That gets her instantly wet. Next thing I know her natural tits are spilling out and I’m balls-deep in that tight pussy, pounding like I own it. I flip her around, she drops to her knees with her big tits heaving, and I blast a thick load all over her face and tongue, every drop sliding down her chin.