A reader is concerned about rimming his BF. Our agony uncle gets to the bottom of it.

Dear Uncle,

My bf and I have been together for about a year and we’re really starting to explore what kinds of sexual activities we’re into – and he told me that he really likes being rimmed. Problem is, I’ve never done it and I’m just not that keen on licking his hole, in case it’s dirty.

I want to make him happy, so what’s your advice?

Toby, 20