My favorite fantasy/interest is to explore societies or pseudo-societies where the sexual standards are different than the current.
I will start out with the very light and friendly "Society of friendliness", and at a later point of time add the very dark "Breeder" universe.
I dislike MM, rough sex and physically forced sex/rape, so these parts will probably never be part of my stories. Other than that all bets are off :)
Feel free to drop me a mail with comments, corrections or suggestions... and no, English is not my native tongue.