Because the hot chick in a short skirt was very drunk she did not mind being groped by a fellow who was interested in penetrating that nice pussy with his big boner.
There was nothing that the girlfriend wanted more than to be penetrated by her black man whose cock was all she wanted to suck on until it was hard enough for her tight cunt.
A hot teen girl is on the tube, and she can't keep her hands to herself. She starts to fondle herself, unable to resist the urge as her desires take over in a public place.