Twilight is having a sleepover with her best friend (and crush) Sunset Shimmer, and they have the house all to themselves. Unbeknownst to Twilight, Sunset has some plans for the evening.
After the unsettling Valentine's Day conversation, Twilight Sparkle decides to enact her revenge by having sex with all her friends. They are not okay with that.
Twilight gets called into a meeting with Luna and Celestia. The kingdom is hurting for money and there's only one way to get rich quick. Celestia is going to have to film them making porn.