Shigure seems depressed, so the cats try to figure out what's causing her to feel down. They guess that it could be lack of access to her brother, so the cats set up some alone time for Shigure and Kashou.
Why only panties...?
Warum sind da nur Höschen?
¿Por qué solo bragas...?
¿Por qué solo ha tendido las bragas?
Pourquoi que des culottes ?
Por que apenas calcinhas?