Celestia is stressed. Twilight is sending dozens of letters a day asking how to be a princess. An ancient evil threatens to tear Equestria apart. Luna has been slacking on her duties. Celestia has to keep an eye on a reformed Discord. Oh, and she’s trying to reform Chrysalis.

Celestia needs to relax and blow off steam, but who can help an immortal sun goddess do that?

Who better, than herself?

Rated mature for strong innuendo, and non-explicit over-the-top shipping.
A birthday gift to Brony2893. I hope he enjoys the story spawned by his off-hoof remark.
Proud member of the Sexyverse Universe
Sequel: Twilight's Sexual Dissertation