I am a 24M and my girlfriend is 24F. We’ve been together for over 4 years now and have a great relationship. For a while now I’ve had the desire/curiosity to bringing another man into the bedroom to experiment. I am not into the whole “cuck” thing, and I also am not looking for any homosexual activities with the man. It is the idea of sharing my girl that excites me.

I have brought up the idea of having some form of a threesome to my girlfriend a while back. But she automatically assumed I meant a FFM threesome and didn’t like the idea. I told her it wouldn’t have to be another female but the topic changed shortly after. But since then our relationship has gotten more spicy and I think the possibility of her being open to an idea like this is better than before.

I’m also not 100% sure how I’d react to seeing my girlfriend getting fucked by another dude, so I thought that if I did brought this up to her we would start with some less intense/oral play. (This would be obvious after a slow process of making sure this is right for us and not just jumping into a change in our relationship)

I am not anywhere near bringing this to my girlfriend’s attention just something I’ve been thinking about and wanted some opinions. If anyone has any constructive feedback or input please share! Should I propose the idea to her?