The Gap of Dispair

Yukari Yakumo has abducted several cat girls from other dimensions to use them as her servants. But Nia keeps complaining and as a punishment for her jerky behavior she is thrown into the gap. Murmur and Neneko peeks in with fear and refuses to go in afterwards.

This is a parody of the episode Shanghaied from Spongebob Squarepants.