A giddy mix of sight, smell, taste and sound! Manifests in different ways for me depending on the position we're in, but I always feel so lusty doing it.
If I'm on my knees or he's lying down, it tends to feel very intimate and seductive. His moaning and groaning turns me on so much, and although I often look forward to his cum I also love losing myself in the moment and wanting it to last...the best is nuzzling and sucking his balls after sex, and as he stiffens again giving him a sensual blow job. That's just the tops!
If I'm in my back and he's mounted my face, it's much more animalistic and I feel very submissive. I LOVE it if he's very long and thick, as this position is all about him forcing his head past the pinchpoint of my throat...and I can only imagjne how good it feels for him (it must be amazing, because those guys want to fuck in that position forever!). But yeah, the sensations this way are much more sight and smell...all you can see are balls slapping your eyes and the smell of spunky balls and sex is intoxicating.
