A couple on their day off get offered money for sex

At this metro station this couple get approached to see if they want to make some extra money. Well, they have the day off and they are certainly interested in making some cash. How? Well, it starts off with the girl showing her big natural boobs. That escelates into her giving her boyfriend a blowjob and that is still fine. Sucking the camera guy's dick though? She convinces him to let her do it but he's not happy about it. He gets distracted when the blonde starts blowing him but will he let the cameraguy fuck his girlfriend? Maybe if he fucks the blonde first?