1girl, t, animal_ear_fluff, animal_ears, aqua_ribbon, arm_at_side, bad_pixiv_id, bare_legs, bare_shoulders, bikini, bikini_skirt, black_bikini, black_footwear, black_hair, blue_archive, blush, breasts, cat_ears, chin_gero, cleavage, closed_mouth, frilled_bikini, frills, from_side, full_body, hair_between_eyes, hair_ribbon, halo, halterneck, hand_on_own_cheek, hand_on_own_face, hand_up, long_hair, looking_at_viewer, looking_to_the_side, medium_breasts, navel, off-shoulder_bikini, off_shoulder, official_alternate_costume, outdoors, platform_footwear, pout, raised_eyebrows, ribbon, sandals, serika_(blue_archive), serika_(swimsuit)_(blue_archive), shallow_water, slit_pupils, solo, squatting, stomach, swimsuit, twintails, very_long_hair, wading, water, water_drop, wet, wet_hair, white_background