Twilight and Moon Dancer are researching magic together, and Twilight gets a little too eager to test out their theorems. One botched spell later and she's a goo-pony with a pressing urge for physical contact. Moon Dancer is far too shy to initiate any kind of intimacy herself, so ends up being more than happy to tag along on the ride!

Content Warnings: Absorption vore, weird goo pony sex, unbirth (into goo pony), melty transformation, that kinda thing.

Commission for Anonymous, many thanks and hope you enjoy it!
Cover art by AugustBebel, used with permission.