My wife wants to bang a left wing guy

My wife who is very right wing has confessed to me that she has had a few fantasies of being fucked by a left wing guy. Well, it was a lot to take it to hear that. Honestly I was pretty jealous and a little annoyed but not mad. I get people have fantasies, but a leftist guy? Really? That was the worst one to have. I'm right wing too. I wonder why she would feel this way and so strongly about it? Why a leftist guy? Its all so wild and not really sure what to do or proceed with. Anyone had anything similar? How should I go about this with her?