sasaki mutsumi, kazuki hana, miyashiro takuru, chaos;child, science adventure, game cg, highres, non-web source, official art, 1girl, 2boys, belt, black hair, black jacket, black pants, blazer, blue hair, breasts, cloud, day, dress shirt, dress vest, fat, fat man, floating neckwear, giant, glasses, hekiho academy school uniform, jacket, large breasts, miniskirt, multiple boys, necktie, no jacket, opaque glasses, open mouth, outdoors, pants, pulling another's clothes, purple eyes, red-framed eyewear, red necktie, sailor collar, sailor shirt, school uniform, shirt, skirt, sky, sumo, sumo sticker (chaos;child), surprised, tongue, white belt, white sailor collar, white shirt