2girls, bellows_(suisei_no_gargantia), bikini, blush, braid, breasts, casual_one-piece_swimsuit, cleavage, dark_skin, folded_ponytail, full_body, glasses, large_breasts, long_hair, mizunashi_sora, multiple_girls, multiple_views, navel, one-piece_swimsuit, open_mouth, purple_eyes, purple_hair, ridget_(suisei_no_gargantia), semi-rimless_eyewear, short_hair, smile, suisei_no_gargantia, swimsuit, under-rim_eyewear