2girls, alternate_costume, asada_shino, bare_shoulders, black_hair, black_one-piece_swimsuit, blue_eyes, blue_hair, blush, breasts, brown_eyes, dual_persona, glasses, hair_between_eyes, hair_ornament, hairclip, heart, heart_hands, heart_hands_duo, highres, looking_at_viewer, medium_breasts, multiple_girls, ocean, one-piece_swimsuit, open_mouth, short_hair, shugo19, sidelocks, sinon, swimsuit, sword_art_online, water