She's Paying His Debt

After Paul caught Andrew in a compromising situation, Andrew has a debt to pay to his friend. The one thing Paul didn't expect, but jumps at the chance for, is to have some secret fun with Sasha, Andrew's wife. He initially can't do anything too risky, but when Andrew sees how much fun his wife is having with his friend, he insists on pushing for more, and Paul gets more than either man expected.