Isth: "I don’t want to understand my men clearly" ha ha!
Top of the sexies: I've never yet encountered a Scottish accent I didn't like. Droolsome. I can't differentiate that well between the various regional accents though.
I find both Welsh accents and RP very aurally pleasing, but not necessarily sexy, if that makes sense.
I love a lot of regional English accents, especially Leeds, Sheffield, Manchester and Newcastle. Very sexy all.
Southern US accents are knicker-droppingly sexy.
I think Spanish, French and Italian accents are really sexy on women but less so on men, for some reason!
On home turf, I love my husband's very neutral Dublin accent.