This is just a innocent GF Revenge scene that started off as a peek a boob.  The guy talked his girlfriend into giving him a little titty for his eyes and his eyes only.  That turned into her bent over the bed and him filing them fucking doggystyle.  This is one of those couples that practices the pull and prey method but with a little twist.  When he is about to cum he lets her know and she flims around so he cam cum on her chest / face and then she sucks him off a little more and gives his dick a couple of tugs.