Twilight Sparkle doesn't know much about the human world, and so she decides to take a research trip there to investigate. But a late night meeting with a stranger leads to a small wager over a game of chess. The loser must obey the winner in their every command. Twilight feels confident in her abilities... And loses.

Now by his request he has come with her back to Equestria. At least he was nice enough to give her a present... Now why can't she even think to hesitate at his commands, regardless of what they are?

(Clopfic: Commissioned by Luna 117, contains Mind Control, exhibitionism, public humiliation, sexual slavery, domination, and more. If you don't like then please ignore.)