I'm pretty new to this genre, but I'd prefer a love interest that leans towards the topping femboy and bottom masculine male. I'm fine with doing anything you want though.
I have an idea that is simple and hope it works! It can go two ways, a meek and feminine husband returns from his overseas business trip to find that his wife is cheating on him and his best friend comforts him and they end up together. There's a bit of variance to this, where the husband can be tall and fit, and the best friend can be a feminine yet assertive.
Whether the story is used and includes NSFW content will be up to you since I'm your junior and basically just throwing my concept out there! What are your thoughts?