Twilight Sparkle, the Princess of Friendship. She has amazing friends, a royal title, a school, a castle, everything a mare could ever want in her life. She was perfect.

Trixie Lulamoon, a normal unicorn, no title, an amateur magician, and not very well liked by others. She spends most of her time alone in her wagon, lost in thoughts or hiding from ponies who hated her.

What happens when they finally decide to tell their friends about their relationship and sexualities?