Passionate betrayal that brought unreal pleasure

The couple lives in a dorm and the pretty girl just can’t pass the test. In principle, they offer her to buy it, but neither she nor her boyfriend have the money. However, the latter has an interesting proposal - to arrange sex for his girlfriend with his foreign friend for money in change. Well, when the couple comes to an agreement, they come and bang the brunette hard in front of her friend, who takes it all very calmly. Well, this is how such issues are resolved these days!