Every "original" character goes on every journey imaginable. With as many lame jokes and cliches the mind could produce. This is the last time I make a fanfic wearing no shirt.
Anon has a mare problem. A big mare problem. During the day, they treat him just fine. However, when night falls... that's where their inner desires rise to the surface and attempt to take Anon by force. A parody of Five Nights at Freddies
Insert title. Add a dash of timing and miscommunication, maybe a sparkle of innuendo. Oops, almost forgot the kitchen sink. Seriously though, the mane 6 help Dash deal with, and find a cure for, her sudden um... change.