After trying swinging with couples, we started gravitating towards mfm's, as it was just easier to find. Besides, i enjoyed the watching and filming aspect. One evening with a (fatcocked) friend, I tried fucklicking. Wife 'really' loved the feeling, lol. As she was riding him reverse cowgirl, in that position when his cock popped out, it went straight into my mouth. Ok, no harm, I just guided him back in her pussy and went back to licking. Happened 5-6 times, had to admit, wasn't bad. Later on, talked with the wife about it, she basically enjoyed the cock and tongue. Fast forward to our next mfm, they are in a 69, her on top. I go to kiss her, she takes his cock out of her mouth to kiss me, we kiss. Then, i just thought 'what the hell', grabbed his cock and went down on it. We both kissed around his cock, and generally had fun with it. Later she expressed how much she enjoyed doing that. And, it wasn't bad either...