My BF keeps bringing up his previous positive experience with a MMF to me. I say that the conversation makes me uncomfortable and that it’s “gross” to me, but he keeps doing it.

He says I am uptight but I feel like he’s treating me like a guy friend. I never talk about other experiences with him ... just what I like etc but not related to a specific person.

**** Edit — He’s not asking me to do it ... he just keeps talking about it. I honestly don’t care to hear about his previous sexual experiences. I just want to know what he likes or doesn’t — don’t need to hear the why.