surprise (artist), surprise (tishik18), himegami aisa, index (toaru majutsu no index), kamijou touma, misaka imouto, misaka mikoto, toaru kagaku no railgun, toaru majutsu no index, highres, 1boy, 4girls, aqua eyes, back-to-back, black hair, blue hair, blush, hair ornament, hairclip, hand on own hip, hip focus, multiple girls, nun, one eye closed, open mouth, outstretched arm, robe, safety pin, school uniform, short hair, shorts, siblings, sisters, skirt, smile, spiked hair, sweater vest, thumbs up, v, wink