Amateur couple's spontaneous intimate encounter with pizza delivery man

Amateur couple's spontaneous intimate encounter with pizza delivery man. The guy brings the pizza to the girl's house and as he knocks on the door, her boyfriend is right behind her. The guy has a little chat with the boyfriend who then steps aside to let him in. As the guy is handing over the pizza, the girl's boyfriend suddenly steps out of the room. The girl then decides to take advantage of the situation and leads the guy upstairs to her room. She bends over and shows off her nice round ass. The guy then takes off her panties and starts fucking her from behind. The girl's ass shaking as he pounds her doggy style. He keeps fucking her hard until he cums all over her ass. The boyfriend then walks in and sees the guy still fucking his girlfriend.