1boy, 1girl, 36sohgawa, t, animal_ears, between_breasts, black_vest, blue_bow, blush, bow, breasts, brown_hair, collared_shirt, denim, ear_ornament, head_between_breasts, height_difference, hishi_akebono_(umamusume), horse_ears, horse_girl, horse_tail, hug, hug_from_behind, jealous, jeans, large_breasts, long_hair, necktie, pants, pout, red_eyes, red_necktie, ribbon, shirt, short_hair, sweatdrop, tail, trainer_(umamusume), twintails, umamusume, vest, white_ribbon, white_shirt