Smelling nice manly pits often puts me near the edge of the point of orgasmic inevitability. So I always ask providers to not use deodorant and most smell really good. I don’t think you really need to do a deep specialized search for a special smell. Just request “no deodorant please, I prefer a natural manly scent” and most guys will fit the bill just great. 80% in my experience. And 95% if they are at least a bit hairy.