Brunette stepsister indulges stepbrother's sexual desires in exchange for a favor

My stepbrother is a horny bastard, always trying to sneak around and get a peek at my tight pussy. I can\'t stand it, but I let him jerk off all over me. He\'s got a big, black dick that I can\'t resist. When he\'s ready to fuck me, I let him. He fucks me hard and deep, leaving a messy creampie inside me.