2girls, animal_ear_fluff, animal_ears, assisted_stretching, back-to-back, bare_arms, bare_legs, bare_shoulders, barefoot, bikini, blue_archive, blue_bikini, blue_eyes, blue_hair, blue_one-piece_swimsuit, blue_ribbon, blush, cat_ears, extra_ears, feet, full_body, grey_hair, hair_ribbon, halo, hizikit, locked_arms, long_hair, multiple_girls, navel, off-shoulder_bikini, off_shoulder, official_alternate_costume, one-piece_swimsuit, parted_lips, red_eyes, ribbon, serika_(blue_archive), serika_(swimsuit)_(blue_archive), shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), skinny, soles, stomach, swimsuit, toes, toned, twintails, wolf_ears