I Guess I Am Bi Now...

Me and the wife have been swinging for a couple of years. Last weekend we met a couple at a hotel for some fun. We were all naked and being very casual, playful and swapping partners back and forth. At one point my wife had me lay on the bed as she straddled my face. My tongue was quite busy when I felt a nice warm mouth on my hard cock. I was in heaven! After a few minutes my wife raised up and rolled off my face. Thats when I got the surprise. The mouth on my cock was not the other wife, it was the husband! I glanced over at the girls standing beside the bed. They were grinning from ear to ear. It crossed my mind to jump up but it felt pretty damn good. I have to admit he gave great head. I laid there as the girls watched and a few minutes later I was cumming in his mouth. He swallowed every drop as he licked my cock clean.