sei shoujo, discipline: the record of a crusade, game cg, 00s, 2girls, armpits, barefoot, black hair, breasts, casual one-piece swimsuit, cocktail, drink, dutch angle, feet, indoors, innertube, lane line, large breasts, lying, multiple girls, nipple slip, nipples, on stomach, one-piece swimsuit, one eye closed, pasties, pool, purple eyes, short hair, sideboob, sidelocks, star (symbol), star pasties, swim cap, swim ring, swimsuit, towel, water, wet, wink