Rubik Competition

You are spending some quality time with your ebony girlfriend, Rayra Spanick, when she suddenly thought of a nice idea to kill some time. She challenges you to a Rubik cube solving competition, in which the winner can choose the prize. You utterly defeated the busty blonde, so you quickly cash-in your prize. Rayra gives you a sloppy blowjob until your cock becomes hard and ready. She then rides you cowgirl style. The two of you take turns fucking each other in the ass in doggy and missionary until you both cum hard.