The Student Six are discussing private interests during a sleepover, and eventually learn of a kink Ocellus is into: Nerdification. The changeling gets their friends all intrigued, and they decide to try it out on Gallus. Too bad he doesn't know...
Both of them shook their heads with truthful smiles, and gave the practiced hoof (and claw) motions taught to them by Professor Pinkie Pie.“Cross my heart, hope to fly, stick a cupcake in my eye.”
Everytime I hear you say that I can't help but think of this video:https://youtu.be/nnKC3ruSIR8