I like cowgirl because she did all the work. You have to angle your body occasionally so you feel comfortable. Doggy isn't too bad either, except that one escort I tried was this 6ft blonde with longer legs, so that was difficult, I had to prop myself up with a pillow.
Missionary felt horrible because I was on top of the foid and I kept being reminded of how physically weak and subhuman I must look from her perspective. Actually, even now, every time I try missionary, my penis just stops functioning.
No, that wouldn't happen. Trust me, anxiety kills a boner really quickly.
Now, there's a chance you'll coom the moment you touch her, or smell her, et cetera.
You can't avoid it. There's always going to be a certain element of awkwardness when you have sex with someone you don't have a connection to.
If you are a subhuman male like I am, this is the best you're ever going to experience. It's still better than nothing though.