A little more fun

Your mind flooded with hormones and your mouth still filled with the taste of cum, you can't take it anymore and you stand up in the small stall. Moving close to Sam again you wiper in his ear "I want you to fuck me" as you move back. "Oh, now, what's the magic word?" Sam asks, teasing you. Bending at the hip with your ass pressed out towards him like an animal in heat you look at him and say "Please fuck me Sam" in a purr.

Needing no more time and no further encouragement he moves closer to you guiding his dick in between your folds as he presses into you. Whimpering in need you say "Come on and stick it in" as he teases you. Plunging into you he starts moving fast and hard soon pressing you into the tile wall as your breasts balloon out with each thrust into the wall as you moan.

You feel him getting close again and the words of your sister ring clear in your mind over the fireworks of pleasure at being fucked from behind.