My favorite position right now is Assistant Professor on a tenure track, but it's Not Happening. While I'm waiting it's cowgirl, or else "white crane sit on glory throne."
My 2 cents.. there's NOTHING like sex in a shower... Rubbing, touching, kissing and squeezing.
Of course there's doing her from behind while her hands are up against a shower wall...
Sometimes she'll reach down to rub her clit with one hand..
Also facing each other in the shower, she'll raise her leg up and we'll fuck. In a jacuzzi, she'll straddle my lap, facing me... and to go along with that I can usually suck and nibble her nipples which always adds to the stimulation.
Standing, her legs wrapped instinctively around my waist, pushing her against a bedroom wall (or car door or dressing room wall), lifting her up, and lowering her onto me. Love to let gravity decide how hard she’s to be fucked.
I love her on top because I last longest in that position, her bent over doggy style because she has a great ass and I love to be behind it and her doing me doggy style because I come like a burst dam!