1girl, beach, bikini, black_bikini, black_hair, braid, breasts, comiket_101, girls_und_panzer, large_breasts, looking_at_viewer, navel, ocean, open_mouth, outdoors, pepperoni_(girls_und_panzer), short_hair, side_braid, single_braid, smile, solo, standing, sweat, swimsuit, tatami_san_tatami, yellow_eyes