The secret after-school life of Shibuya uniform beautiful girls. Karaoke after school? Game center?? No, that's not it. They're working part-time in secret, even from their friends. The reason is simple. It seems they want pocket money for when they play together. It's fine as long as no one finds out. If they wear a mask, no one can see their faces anyway... The figures of the uniform beautiful girls who even did quite extreme acts have been leaked without permission!