In the classroom after school, where I stayed to prepare for the school festival, I was forced to participate in a King's Game with no right of refusal! Since I'm usually treated badly by the girls in my class, I decided to join the group even though I was scared. At first, I was treated badly as expected. However, the girls were excited by the school festival preparations and became bolder and bolder in the King's Game! And an unexpected and delicious development took place...!? Thanks to the rule that "the king's orders are absolute," it was a dream situation where I could do naughty things! At first, I was a servant, but in the second half, I became a king and enjoyed a harem situation! Honestly, it was the best!