amakusa_tobari, photoshop_(medium), 1girl, alternate_breast_size, antenna_hair, bikini, black_hair, blush, breasts, brown_eyes, cleavage, collarbone, large_breasts, long_hair, looking_at_viewer, side-tie_bikini_bottom, solo, swimsuit, untied, white_background, kuroyukihime, accel_world, year_2012, 