1girl, 2koma, blinds, blush, bolo tie, coffee mug, collared shirt, comic, cup, demon horns, fur-trimmed jacket, fur trim, greyscale, halo, happy, horns, indoors, jacket, jacket on shoulders, long hair, long sleeves, looking at viewer, monochrome, mug, open mouth, shirt, sidelocks, smile, speech bubble, steam, thought bubble, window