Cinderello

Once upon a time...
A pretty girl named Cinderella lived in a big mansion in the outskirts of the city that surrounded the royal castle. She slept in the dusty attic and cleaned the house for her stepmother and her two stepsisters while her father was travelling through the lands to work.
What her mean and cruel stepfamily didn't know was that the greatest desire of Cinderella was to be a boy. She sowed her Dad's trousers down to her size and wore them under her skirts and dresses to feel more comfortable. She wanted her hair off and she wore extra tight underclothes to make her chest flatter.
The day the invitation to the ball came Cinderella was somewhat glad to hear that she wasn't allowed to accompany her stepsisters. The thought of wearing a bright pink dress and high heels for a whole evening was repulsive.
However after the announcement of the gathering being a bride search for the prince Cinderella's interest in staying home alone changed. The prince was a very handsome man and kind and caring. And gay, in addition. Cinderella knew because she once overheard a conversation while she visited her friend at the royal horse stall.
So naturally she wanted to win him before he would be unhappy the rest of his life. She wanted to be a boy and he wanted a boy.
But without the invitation, a horse and her stepfamily noticing, how could it ever be possible?