Before Discord, before Equestria-- before the final fading of the last alicorns and the siege of Castle D'Mareana that hardened their resolve to create a Harmonious society, Celestia Sol Invicta and Luna Selene Solutae lived in the home of their parents. Grief and the Fading Plague stole their parents, but they kept the home.

And, before Luna's long madness and exile, used to take their most precious lovers home to overwhelm them with pleasure, comfort, and just how strange the ancient alicorns could be. Celestia stopped the practice, but she promised Luna she'd take Twilight there once the betrothal ritual's progressed sufficiently empowered the younger alicorn to take a week's worth of lustful attention, loving domination, and cuddles from Epona's mightiest immortal.

Celestia has chickened out repeatedly. Luna isn't going to let that stand. But first she has to convince one of Epona's stubbornest immortals to get around her own fears. Thankfully, Luna is more stubborn... and really, really good with her tongue.

First two chapters will be Lunestia with alluded Twilunestia. From there on, mostly Twilestia with alluded Twiliunestia. I'm experimenting here, and just writing as I go with no expected end other than 'Day 7'.

Chapters 1-2 tags: Incest, hyper everything, lesbianism, muscle worship/domination,
edging, woona face misused.
Chapter 3 tags: Cleavage grabs YOU, facefucking, tit fucks YOU, 'creaming' puns, size comparison, bodily domination, lesbianism, hyper upon hyper upon whoa that's big.

With thanks to Noble Cause and Cynewulf for editing

Image is by longinius and vest, used without permission, will take down if an artist DMs me with a request.