The process went like this.

Sora-kun: -sketching, pulls up Eurobeat Brony's sea pony remix-
Fluttershy (friend): ... you're not.
Sora-kun: What do you think I'm doing?
Fluttershy: Not that.
Sora-kun: Aw hell yes.
Fluttershy: DRAW AXEL.
Sora-kun: AFTER DEMYX. CALL UPON THE SEA PONIES MOTHERFUCKER.

Yeah. I figured since Nobodies don't have hearts they lose their cutie marks. That's right. It's not because I forgot.