This might be a bit of a long shot, but would anyone write a couple that brings a third person into a threesome/poly situation? It could be a m/f couple or a m/m or f/f, I'd love any combination, but I'd love to write an f. I'd really like to do a good amount of plotting and figuring out who our characters are before we jump into anything. Open to a lot of kinks (no incest or underage characters) and I'd madly, deeply anything outside of domestic/slice-of-life scenarios.
I realize it's a lot to ask someone to write two characters but I'm not looking for two other people for this because in my experience someone always disappears and I'd really like this to maybe grow into something long-term if we click.