Watch closely when he moves way his cock is pushed up against her pussy not the hole part but the clitrus part which is still wet and firm to push against but not in the wet hole that's why she was grinding on his cock she was rubbing her self up with out cheating on her boyfriend I know because in the younger days of fucking it only got to that point so many times for me with a certain girlfriend till one drunken night in it slipped and I came in less than a minute because it was so wet ?????
Ok just to put things right he didn't have his cock inside because she was sat to far back on the sofa and as we all know from passed trying you have to position a girl's arse on the edge of the sofa to enter her at the right angle ???