Twilight's recent run-in with Celestia and Luna has left the former eager to enact the spell Twilight developed. While it's well within Celestia's ability and there are, for once, no doomsday-esque effects, Luna sets out to test the limits of this new and utterly magical appendage.

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You know the drill here, folks, this is a quick bit of clop written up on the back of a series of images by the lovely Suirano featuring futa-Celestia on Luna sex. Yes, it really is that simple.