40F (F4M) - What do men love most about this?

Hey there, 40F mom here who’s always been curious—what do you guys love most about going down on a woman? My husband is amazing at it, but I’ve never asked him why he enjoys it so much. Do you prefer shaved, waxed, California natural? What really turns you on? I’d love to hear your thoughts, especially from older men. 😉 xoxo