isse, c.c., kouzuki kallen, code geass, highleg swimsuit, 00s, 2girls, :o, ass, assisted exposure, back, between legs, bikini, blue eyes, blush, breasts, casual one-piece swimsuit, cleavage, cloud, collarbone, cowboy shot, day, embarrassed, expressionless, flipped hair, from side, green hair, groin, highleg, large breasts, leg between thighs, legs apart, lens flare, long hair, looking at viewer, looking back, lowleg, lowleg bikini, multiple girls, navel, one-piece swimsuit, one-piece thong, open mouth, outdoors, panties, purple bikini, red hair, short hair, side-tie bikini bottom, sidelocks, sky, strap slip, string bikini, sun, surprised, sweatdrop, swimsuit, thighs, thong, underboob, underwear, very long hair, wardrobe malfunction, white one-piece swimsuit, yellow eyes, yuri