Some time after both learning of her secret and forming a schedule for which friend has sex on what night with her, Rarity and Twilight had argued over who got Rainbow Dash when both of their nights were skipped. After a few discussion with Rainbow, they eventually decided to both be pleasured by the prismatic hermaphrodite pony.

As if the description before wasn't enough of a sign, this story contains Futanari aspects, as well as a few bondage tools. Don't worry, it's nothing extreme. In addition to that would be some small anal-horn play here and there. If you've made this far, you've been officially warned.