Salutations and welcome to our dark little corner of the internet!
Even if the content (setting, plot, etc.) is up for determination, a few more details would go a long way in attracting prospective players for your RP. At the bare minimum, I would mention what sort of system you will be using to run the game, and what sort of stories you favor as a GM. Managing expectations will save you a lot of headaches in the future, especially if you're trying to set something up long term.
Reading between the lines, and taking into account that we're on Fen's forums, I assume you want some level of erotic content. If so, it's extremely prudent to post the sort of steamy situations you'd like to see in game. Male and female characters are acceptable for you, but in what sort of combination, and what about characters outside of the typical gender mold? I think everyone here recognizes that sexual preference is a hard thing to convey is a few sentences of text, but your desired gender pairings are typically a good place to start. Good luck
