her name is pinkamena.

the deflated pink party pony turned around to look at you. "oh-!! are you here to bake cupcakes with me?" you said sure and went on to help her bake 'cupcakes'.

[TIME SKIP]

you wake up in a dark room, tied down by tight ropes. You have no clue what's going on, nor do you remember anything. Suddenly, pinkamena emerges from the darkness, smiling widely.