So what you're trying to say is you're worried you'll get jealous of the girl and try to give the other guy a quick reach around?
I couldn't do MMF. 90% of my porn collection is lesbian porn or girls masturbating solo. The other 10% is Money Talks/DareDorm, that shit is great. So I agree with the just not wanting to see other dicks, not my thing. The exception to this is if Tom Brady was the other guy, then I'd be in, because well, Man Crush. I don't like any position that involves condoms. Jesus christ that shit sucks. I can't seem to get missionary-on-my-knees to work right though, so therefore I don't like it.
Same, I almost get bored when I am standing up and getting a blow job, i always try and move it somewhere else. And same with the girl on top, i didn't realize there were guys that didn't like it. My wife loves it on top and knows how to work it. And on the reverse cow girl talk, that is why you need a girl with a nice booty, so you have something to grab onto and have fun with.
I love the stand up blow job position because during the course of it, it goes from her doing the work to me holding head and fucking her mouth, something we both really enjoy.
Have one after last night. Bent over the table (or could be anything) and the guys wants one of your legs way up on the table. Having my ankle turned sideways and resting on a hard surface is not fun and does not feel good. Putting something soft under it doesn't diminish the awkwardness of the pose, either.
Focus: My least favourite sexual position is being pinned against the prison shower wall and going to my far-away place.