Sunset and Rarity's relationship was always thought to have been strictly platonic. Rarity started to have conflicting feelings about Sunset since just after the Battle of the Bands when the equine turned human had saved the world from the Dazzlings.
She had found herself admiring Sunset's beauty from afar on multiple occasions and chalking it up to getting inspiration from her friends, but she never wanted to admit that she may have caught feelings for the beautiful girl.

When Sunset gets badly injured by Gilda, Rarity slowly starts to realize that she does indeed have feelings for Sunset.

This story contains: Gay gay homosexual Sunsarity shipping, mid-level violence, my writing that I am neither proud of nor satisfied with, and implied sex

All characters who are implied to have had fun adult time are 18 or older.