This is fan art of the punishment game they played on a recent JK-gumi video. For various games in the stream, they had to sing this song if they lost. They sing it together at the start.

Rampardos said:

This is fan art of the punishment game they played on a recent JK-gumi video. For various games in the stream, they had to sing this song if they lost. They sing it together at the start.

I squealed hard at that REALITY stream. awsl