At a secret club run by a dominatrix, male masochists can participate by paying a 100,000 yen entry fee. In this club, contestants compete against each other—winners are rewarded with sexual services such as titty fuck, handjob, cunnilingus, watersports, blowjob, and sex, while losers face harsh punishments including whipping, trampling, and slapping. Ultimately, only the victor gets to experience sex with the queen herself, a privilege that highlights the heaven-and-earth difference between winning and losing, even as he's verbally humiliated. Today, two new male masochists have signed up, lured by the beauty of the queen, and a fresh game has begun.