black beat, orimura chifuyu, infinite stratos, pilot suit, 10s, 1girl, bare shoulders, black hair, blue background, bodysuit, breasts, cameltoe, cleavage, clenched hand, contrapposto, covered erect nipples, covered navel, expressionless, female focus, hair between eyes, halterneck, hip focus, large breasts, leotard, long hair, looking at viewer, low ponytail, navel, orange eyes, ponytail, purple eyes, skin tight, sleeveless, solo, standing, thighhighs, turtleneck, very long hair