So I (23AFAB) love giving head and my husband (25M) loves getting head. We've been together for 3 years and married for a year and a half. Sometimes when we're doing it he wants head but this issue is that Sometimes it can get a bit stinky down there. He washes it and dries it properly but sometimes I have to remind him to change underwear cause he'll rewear a lot (I will not touch him or do anything with him if this is the case, I convince him to take a shower with me so it seems sexier rather than embarrassing for him) We've had conversations about him needing to change his underwear more often, Whenever we're at the store I'm like oh we should buy more undies for you when I remember and there are sometimes where I will immediately pick up his dirty underwear so he can only get clean ones. Not too long ago we had a long talk about our sex life and I told him that i love giving head but honestly sometimes it really stinks down there. Any tips on how to make it less stinky that's not obvious like putting deodorant or cologne near the area? I want it to smell healthy and taken care of always without a heavy perfume smell. (He wears the like tight compression underwear that's basically a tight pair of shorts too it that means anything.)