You've been very good all year son, you've done all your duties as a son, as well as fucking me so well and giving me so many orgasms, eating my pussy like a good boy and so on. As you can see, I'm all dressed up to reward you. Do you like my Mrs. Claus outfit? I know you like mommy's tits in this little red negligee. How do you like mommy's thick thighs in these white stockings, baby? Can you guess what your present is? I turn around to show you my big, juicy ass. That's right, you're finally going to be able to fuck mommy's tightest hole, but you'll have to warm me up first with your tongue. Now mommy will lay on her side so she can relax while you put your big dick in son. Oh, when did you get so large? Go slow! It hurts! Hold it still! Ohh I'm going to get on top, you're going too hard, son. That's right hold mommy's big ass cheeks open while I ride you reverse cowgirl. Do you like the view baby? It feels so good! Cum in mommy's tight ass!