Sweetie Belle and Princess Luna. They love each other, but no one knows... until Rarity finds out. Will she accept their relationship, or will she hate her sister from keeping it from her?

just a little one-shot I thought up, mostly to deal with writer's block a while back.

Please note, Sweetie Belle is aged up to nineteen, this is not a foalcon ship. also, please don't hate me for the ending. Teen only for mild language and some sexual talk.