Sold sex with his wife for repaying a loan

Dude invited a friend with money to his house. He sits with his sweetheart, and tells a friend that they have nothing to pay for a loan for a car. He offers a comrade to surrender with his faithful in return for money. The girl initially fumbles from such an idea. And then agrees. The guy remains to sit on the couch and watches how his girl was spitting the best comrade. The girl shook the loan to repay.