The Night I Want to Forget

Canterlot High prom night: the most magical night of the year. Rainbow Dash however has an experience a lot less magical and a lot more traumatizing.

Never again.
Rainbow Dash went to prom expecting a night of magical joy.
What she found instead was misery and remorse.
She went home with her date, expecting a romantic experience with him.
What she found was pain and regret.

This is NOT a clopfic, and is not intended to be in any way arousing.