Game master rp? (You'd be the gm)

I know this is asking allot but I did a game master rp once and would love to do one again. You'd be the game master basically controlling the story and situation and I would just be reacting to the situations d&d style esq. I wouldn't mind playing as multiple character aig it would help but if prefer if I only played as males and my one characters was played as more during the rp. Like before I know this is asking a lot and sorry for that but I figured it didn't hurt to ask. Hope to hear from anyone soon thank you for reading this far.