Shy ex-girlfriend is sucking cock more and more until she swallows it all

The shy ex-girlfriend of this boy has paid him a visit because he missed him and after being fooling around for a while they end up like he already imagined they would: getting hot. At first the whore is very submissive and all she does is open her mouth so that the uncle sticks his cock towards one of the inner sides of his cheeks. He gives her strong cock while touching one of her tits, which makes her more horny. Then the ex-boy gets what he was looking for: that she be the one to suck his cock and put it to the bottom of his mouth.