2girls, alternate_costume, animal_ears, arm_garter, bandaid, bandaid_on_face, bandaid_on_nose, bare_shoulders, bikini, black_hair, blush, breasts, closed_mouth, criss-cross_halter, crop_top, frilled_bikini, frills, full_body, hairband, halterneck, hand_on_own_hip, holding, holding_water_gun, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, looking_at_viewer, male_swimwear, mayano_top_gun_(umamusume), midriff, miniskirt, multiple_girls, narita_brian_(umamusume), navel, no_navel, orange_hair, ponytail, rash_guard, sandals, shirt, short_sleeves, simple_background, skirt, smile, standing, swim_trunks, swimsuit, tail, two_side_up, umamusume, unneul, very_long_hair, water_gun, white_background, yellow_eyes