1girl, alternate_costume, animal_ears, arm_behind_head, arm_up, armpits, bare_shoulders, blush, breasts, brown_hair, detached_collar, ear_covers, elbow_gloves, feet_out_of_frame, gloves, green_vest, groin, hand_on_own_thigh, horse_ears, horse_girl, horse_tail, king_halo_(umamusume), leotard, long_hair, looking_at_viewer, nontraditional_playboy_bunny, one_side_up, open_mouth, orange_eyes, playboy_bunny, simple_background, small_breasts, smile, solo, stool, tail, tks_(526tks), umamusume, vest, white_background, white_gloves, white_leotard