Moondancer has been always someone that loved to study, it's been her life since she was partner with Twilight at school... but sometimes studying too much it can lead to problems and the one that Moondancer has it can't be solved with simply just another spell.
After one visit from Twilight, knowing about her new condition she meets Rarity and gets immediately crushed on her and her little problem becomes now bigger, with all her bravery she asks Rarity for a wish: To let her dominate her until she has her issue solved.

Story suggested by Tailsic
All characters in this story are +18
It contains sub and dom yuri relationship, a bit of mind control spells and a futanari Moondancer