sasaki mutsumi, kazuki hana, chaos;child, science adventure, game cg, highres, official art, 1girl, black shoes, black thighhighs, black undershirt, blue hair, breasts, full body, headphones, hekiho academy school uniform, high collar, large breasts, loafers, lollipop in mouth, looking at viewer, miniskirt, no jacket, purple eyes, sailor collar, sailor shirt, school uniform, shirt, shoes, short hair, simple background, skirt, solo, sprite, thick thighs, thighhighs, thighs, white background