Couple swapping: today we fucked another couple:

Their life as a couple had not been the same since she had discovered the cheating, there was no way to feel better about each other, whether it was guilt or the desire for revenge seemed to be the only thing that mattered to them. So when their friends encouraged them to try something fateful they accepted it, eager to do something that would push their relationship to the limit.  Now they found themselves in that hotel room ready to strip naked in front of those strangers and make love to them. Of course they had a fear but the desire to please the other was greater.