maybe this is a stupid question but...

Tough question but I'd have to go with vaginal. Hope I would never have to choose though!

You first!  

There's something about having a man on me, under me, beside me, and absolutely unequivocally inside me that I could never give up! Too many wonderful positions that I would miss with oral.

It's the most intimate for me.

I would choose Masturbation as my only form  of sexual activity for life.  That way,if there was a nuclear  war, and I was the only person left on earth, I could still have some relief.

"Hard" question.....  he he....

It has to be oral for me. I love the veiw, the taste, and the sounds when my lady's sexy shapely legs have me locked it place between them. It's also hard to beat the caress of a soft lips and talented tongue when she's really enjoys giving pleasure.

I would have to give up oral and anal because ... for me ... these two are less "mutually" pleasurable.  

so I could look into your baby blue eyes.

I had to think about mine for a few minutes first. It is a hard question.

oh shit I didn't think about that. I guess I assumed no one's ever going to stop us from that right.

inter-mammary and inter-gluteal . . . .  i could personally never choose . . . .  i like it all

I gotta have it!!!

...sheep thrills, I know. But if we're limited to human sex then it's a close call between uncovered vaginal and BBBJ. A slight edge for the vaginal if she talks dirrrrty and calls me Daddy!

Definitely oral.  That's why I had a blow hole drilled in the top of my head.  I never have to come up for air.

With her on top to feel her soft skin, great curves and lastly to look into her eyes.  Is anyone available in like 15 minutes or should I prepare for nuclear war?
 

With a nice hard cock.....

I've never cared much for oral, and usually opt out for more time in the pussy... I enjoy the crimp of a tight ass on my shaft from time to time, but the overall "ergonomics" of butt-fucking lacks the appeal of being the main event... Also it's often more difficult to "unload" in an ass vs the hole that was intended as a cum-receptacle, so I prefer to put round pegs in round hole when in comes to cumming...  

A few thoughts, that make the answer all the harder for me...

That is it. Bbbjtccim optional swallow.  These are most intense experiences for me. The question is what I prefer, so I am taking the oral option. Vaginal sex is too much work with too much hazard. I have never experienced a dry mouth... Never anal 'cuz I don't like dudes and Plato, Socrates and Aristotle are the only Greeks I want to know.

If I can't have a sweet pussy in my face, I might as well be dead!

Oral.  It feels great and keeps conversation to a minimum. LOL