nakayama festa (umamusume) drawn by ameria_(artist)

1girl ameria_(artist) animal_ears beanie birthday black_gloves blue_jacket blush bracelet breasts brown_hair collared_shirt commentary_request ear_flower ears_through_headwear fingerless_gloves flower gloves grey_hat hair_between_eyes happy_birthday hat headphones headphones_around_neck highres holding holding_flower horse_ears horse_girl jacket jewelry long_hair long_sleeves looking_at_viewer nakayama_festa_(umamusume) open_clothes open_jacket open_mouth prototype_design purple_eyes red_sweater_vest shirt single_fingerless_glove small_breasts smile star_(symbol) sweater_vest umamusume upper_body white_shirt