1girl, apron, back bow, black eyes, blue hair, bow, closed mouth, frilled apron, frills, full body, gradient hair, grey background, grey hair, grey headwear, grey shirt, hand on own cheek, hand on own face, hands up, head scarf, holding, holding mop, looking at viewer, maid, monster girl, mop, multicolored hair, puffy short sleeves, puffy sleeves, scylla, shirt, short sleeves, smile, solo, tentacle hair, tentacles, white apron, white background