shichimenchou, sakurano otoha, sky girls, pilot suit, 00s, 1girl, :o, ass, bare shoulders, bent over, blush, clenched hand, elbow gloves, female focus, flying sweatdrops, from behind, gloves, greyscale, hand on own thigh, headgear, kneepits, leotard, looking at viewer, looking back, mecha pilot suit, monochrome, motion slit, motionslit, open mouth, raised eyebrows, short hair, simple background, solo, surprised, thighhighs, wide-eyed