Lucky you! These opportunities to provide intimate personal services are priceless. My wife permits me to bathe her and wash her hair, and occasionally to polish her nails and shave the holy place.
I also paint her nails and wax her, but I find that showering with her and especially washing and using a cream rinse on her hair is very exciting. I also wash her feet as I know they will be in my mouth shortly.
i dont wax wifey, but she does drip molten wax on to my clit and balls, she loves to peel it off when its dried on.