actually shove his face in my armpit to smell me

I do that to my spouse! To me, he smells like what cologne (nasty, stinky stuff) only wishes it could smell like. Mmmmmmmmm.

(Though I do note that there's a difference between normal odor and "has been out mowing the yard in the sun and has fatigue toxins in the sweat," which is a bit stinky to me.)