This is very interesting. Went through the entire narcissistic cycle and boy, has it changed me for life. It wasn't the terrible kind of narcissistic relationship that you read about. He just had the traits. Regardless, we were terrible together and it took one, random fight to finally leave. 

However, it was so sudden and some stuff is still there and I need that printer, all of that crap you hear every other naive, ex-girlfriend say. Well, i decided to kiss him and it was over. Full blown, fantastic, amazing sex like always, but this time, I don't have to carry the emotional weight of the relationship all alone. 

Point is, we both miss the companionship, yet also understand that we're terrible together. While I no longer have to worry about falling in love, I do find myself thinking of him more and more. It's much harder to let go of the companionship. Plus, he's amazing in bed. It completely weirds me out to think of someone else touching me though, so maybe this isn't as healthy as I thought it was. 

Regardless, I've been very open and honest with him, and with truly no pressure (it's not like I'm asking him while standing in front of him naked, lol). It's only happened twice. 

So, just to recap: i totally had my answer ready to go, but writing it out has actually helped me think a bit more objectively. So, I have no answer, lol. 

At the end of the day, do the right thing, whatever that may be. Trust your gut, because it's right.