Love this scene. Love how she thinks about it. Goes in and gets him hard, staring into his eyes. Then sucks him, to make sure he's rock hard. Then gets down on all fours, showing him her ass, so he knows what to do. All with no talking. Brilliant.
not cheating if it is a family member...i think mine did this to me a few times while i slept....she was probably tired of step daddy and his only when he is home BS