1girl, blue_archive, blush, breasts, collarbone, crop_top, delinquent, fingerless_gloves, gloves, greyscale, halo, large_breasts, long_hair, long_sleeves, looking_at_viewer, mask, miyoshi_(triple_luck), monochrome, mouth_mask, neckerchief, school_uniform, serafuku, shirt, side_ponytail, simple_background, sitting, skirt, solo, spread_legs, sukeban, sukeban_(smg)_(blue_archive), white_background