1girl, ada_badguy, ball, beach, beach_towel, beachball, bikini, black_hair, blue_eyes, breasts, girls_und_panzer, hands_up, large_breasts, long_hair, looking_at_viewer, lying, navel, nonna_(girls_und_panzer), on_back, parted_lips, red_bikini, red_towel, sand, sandals, solo, star_(symbol), star_print, stomach, swimsuit, thighs, towel, underboob, unworn_sandals