I can imagine you trying to lick a butt hole while it is in motion. I have no problem with the guy's balls gliding across my nose because it will have pussy juice on it and it's a smooth feeling. I like being the guy on the bottom. I love licking her clit while she is getting stroked and if his cock misses the hole and ends up in my mouth...I'm good with that too.
Holy shit lol, the husband's mustache is cracking me up; He's going to be smelling/tasting her Big-Dicked Bull's sperm for the next few hours with that mustache.
That's understandable, right? He's not bisexual and neither are you I suppose. What about clean up time, did he let his sperm attempt to fertilize your whole face and mouth after you got done eating the pussy?