Traveling threesome

My hubs jokes about having a threesome. Usually in this joke he’s watching me and the chick. But I was always told once 50% of a joke is the truth.

So maybe he really wants one.

I maybe open to it be it would have to be like in a foreign place where I’d never see her again because I’m super paranoid.

Like what if she tells people or she tries to steal my husband or is really in to me hahaha

And where would I find the girl and how do I know she doesn’t have some std

Sigh! I can’t just have causal sex.