Tor: Welcome aboard, if you want to be excluded from the chance of receiving the power I'm flexible that way. But I will need enough people who want a chance to receive it. It would work both ways, as players who want the chance have to be willing to be transformed, though ons and offs will have to be considered for each separate player.
1. The game will be open, meaning I need many students of varying characteristics to make an interesting school setting. Anyone can enter as long as they post an acceptable character in the character thread with background, personality, appearance, and OOC on and offs. Most of the writers here are highly literate so that should be no problem. If anyone wants to play staff that is great, but those roles will be more limited. I doubt I'll get enough permanent players to fill a college campus, so I will NPC extensively, though NPC's will be lifeless, one line, characters. Playing more than one character is fine as long as the player can post at least every other day and maintain a long term commitment as the plot develops.
2. It depends on the whim of the headmistress, but anything against site rules is off limits and you have to keep the power secret. And, any changes that lead to destruction of school property, or loss of life would be grounds for immediate dismissal from the school as something less than human.
3. Xillen: Well, that you'd be subject to NC transformations is practically a given. As for other NC actions of a sexual nature, it should be worked out between you and the char you are interacting with plus me possibly. I don't think anyone should have to write anything they are uncomfortable with. I might ask both parties if they were willing to fade to black and merely play out the consequence in some instances, but that would be up to the players.