Step-Brother and Step-Sister at the Beach

My brothers girlfriend has no clue about our relationship and she keeps interfering with us trying to fuck on the beach. Giving her (POV camera) the turn around, grabbing us food, water, more sunscreen, ANYTHING to get rid of her for just enough time to get a quickie.....Step-Brother, you still didnt tell her about us yet? I cant believe she thinks shes gonna score with you still, what a loser...OH fuck, here she comes. hi there, go ahead and lay out, but Im sitting next to step-brother, hes rubbing lotion on me now, he always gets those spots I always miss. you know how brothers are, I dont wanna be blotchy inside my legs, especially with my smoking hot bikini, oh youre wearing a one piece, what a surprise, you know why dont you go in the water for a bit and see how cold the water is, brothers almost done rubbing it in for me. .... she leaves, fucking cunt, Im tired of that bitch, why dont you just break up with her, shes not getting your cock,..... This continues back and forth until my step-brother and I get enough time for him to cum all over my ass after pounding it hard.