Princess Celestia is desperate to get to know her sister after her banishment. However, Princess Luna hides away much of the time. After spending some time together, Celestia notices her feelings for Luna are a lot more intense now...
Celestia and Luna married the mane six, now they have a harem and a honeymoon to deal with. In all honesty, happily ever after isn't all it's cracked up to be. At least there'll be room for orgies.
What's Celestia to do with a horny little sister who wants to play when Celestia is not in the mood? Well, it turns out that Celestia has a handy set of kitty gear, and some time as a pet is just what Luna needs. (Not a clopfic.)
When Celestia dares Luna to lick a pole out in the park, promising her that she can be the big spoon when they snuggle that night, Luna doesn't have to think twice. Besides, it's only for a second, right?