Girlfriend Sucks Colleague's Cock For Cash

A man struggles to stay motivated at work, so his girlfriend arranges a deal with his more successful colleague. She lets him pay cash to watch her suck the colleague's cock and ride him hard in doggystyle. He stares as she takes every thrust like a sex goddess, her body moving without hesitation. Watching her with another man makes him feel desperate, and he knows now he must earn more to have sex like that.