1girl, animal_ear_fluff, animal_ears, armpits, bare_arms, bare_shoulders, bikini, bikini_skirt, black_bikini, black_hair, blue_archive, blush, breasts, cat_ears, cowboy_shot, crossed_bangs, frilled_bikini, frills, halterneck, hand_on_own_face, hand_up, long_hair, looking_at_viewer, microskirt, navel, official_alternate_costume, parted_lips, red_eyes, ribbon, serika_(blue_archive), serika_(swimsuit)_(blue_archive), simple_background, skirt, small_breasts, solo, somray, stomach, swimsuit, twintails, v-shaped_eyebrows, very_long_hair, white_background