One time when my wife was sucking my dick during an MFM(he was fucking her), she noticed he was really into watching her do it. She asked him if he wanted to share it, and asked me if it was ok.......he did, and I did not mind. She really does make it look really good , and although I am totally straight, I would have a hard time saying no if she asked me to share.... We believe you do whatever makes everyone feel good.