I have shared my wife many times. I have found that I find it hotter if I am not with her and she relates the details later.
When she opens her legs for me, I simply am unable to resist. I love to come close and inhale her arousal, brush my lips against her damp lips, then, part her lips with my tongue. Oh, how I love to taste her. I am a huge fan of creampies, as well.
I love 3somes! MFM is quite hot and I enjoyed my 1st creampie. Can't wait for the next one!