Men: What is your favourite position?

That depends. With women, I like them to ride me 'cowgirl', or lay on their back with their ass almost hanging off the bed with me standing between her legs. I like to look at, admire, and caress her whole body while fucking her. In either position, if she wants to masturbate while we fuck, especially with a vibrator, so much the better. I love watching her body writhe as she cums.
With guys, I like 69, or them sitting, standing, or laying back on the bed as I suck their cocks; I love cocksucking. I like one of us laying back on the bed with the other between their legs, frotting. If I'm laying back and he cums first on my cock and uses his cum as a lube to jack me off; jackpot!

 

If she is petite and short I like to lift her on to my cock, laying side by side and put my shaft in her arse with slow thrusts. My favourite is doggy fucking I'm in complete control then I mount her and thrust her much faster