3girls, animal_ears, arms_behind_head, ass, bell_print, bikini, blush, breasts, cowboy_shot, embarrassed, flying_sweatdrops, grin, groin, hair_ornament, hairclip, horse_ears, horse_girl, horse_tail, jewelry, long_hair, looking_at_viewer, looking_back, mejiro_dober_(umamusume), mejiro_palmer_(umamusume), mejiro_ryan_(umamusume), multiple_girls, nakahira_guy, navel, necklace, print_shirt, sarong, see-through, see-through_shirt, shirt, shirt_tug, short_hair, sideboob, simple_background, smile, swimsuit, t-shirt, tail, thigh_strap, umamusume, white_background