Gin, Kondo, Hijkata, and Shin are stuck in the public bath with the demons. Every lie they tell digs their grave deeper.  Can they really get away with kicking heads in, ripping off horns, and setting demons on fire with soap?
That's not how you wash someone's back!
¡No es así como se lava la espalda de alguien!
Não é assim que se lava 
as costas de alguém!