Not yet I'm afraid. I even released a modding system that lets ANYONE write content for the game, hoping someone would come along and write it...
And out of the 4 or so people who have decided to mess with it, I don't think any of them are doing straight stuff.
I TRIED \o/
Edit: I was wrong. Apparently the only addon (downloadable) we have right now is actually a M/F encounter. So there is in fact one, singular M/F scene, yes.