4girls, 4koma, ahegao, bow, breasts, chalkboard, cleavage, clenched_hand, comic, double_v, emphasis_lines, greyscale, hair_ornament, hair_rings, hair_stick, hat, heart, horns, large_breasts, long_hair, mask, monochrome, multiple_girls, open_mouth, sharp_teeth, shawl, short_hair, tears, teeth, v