Slutty girlfriend

Kostya's new girlfriend complains about not being able to pass her professor's exam because the only way to get an A from this old bastard is bribe him and she has no money to do it. Then Kostya tells her how he used to make extra cash with his previous girlfriend. A thought of fucking some other guy with her boyfriend watching shocks this cutie at first but in the end she really enjoys both sex itself and the money she gets for it. What a cheap slut!