Precaution! Coff at Working

'Precaution! Coff at Working 'is the 8th episode of Season 4 and the 86th episode of Coffe Grains. In this episode, Coff, Michi and Lincer challenge Coff's girl cousin Milly that girls can't do man's work, and viceversa. Milly accepts the challenge and works as a builder, and the trio as models and other things.