I would love to slowly lick and suck a guy off in front if his wife/other woman and have him spray my face with his cum. No interaction expected with her but would be excellent to lick her to orgasm with his spunk still on my face.
When I was younger my gf and me were toys for three over 60s men and one of there wives I would often suck them as the others watched the man's wife would be telling me how to suck them and take them all way down my throat .then my gf had to do same as she was getting fkd from behind