1girl, ass, ass_focus, back_cutout, blunt_bangs, breasts, clothing_cutout, daraz, dress, floating_rock, from_behind, fubuki_(one-punch_man), greyscale, large_breasts, looking_at_viewer, looking_back, monochrome, one-punch_man, rock, short_hair, sideboob, simple_background, solo, white_background