Huuuuurts!!Clean up the poo poo properly! Mister promised!Yu! Mister, wait!Everything happened as written, as if this is a prophecy bookFrom running from their little sister's pee pee, they end up crashing into their own poo poo. They're really beyond any helpAccording to the manual book...
"to minimize the pain they have when moving, yukkuri in the lower room will move by rolling"...Ah, they're rolling