Smiling While Fucking

Why does this beautiful blonde keep on smiling when she is getting fucked? Right now shes riding her boyfriends hard cock while she has a big smile across her pretty face. Is it her mans hard cock that is putting a smile on her face or is it the thought of all of those guys around the world that are watching her getting fucked in her full length porn movies with their cocks in their hands?
Watch the latest Carmen Cocks sample videos on her preview tour.