Rule 34 Dev - 1girl animal_ears aston_machan_(umamusume) black_thighhighs blue_bow blush bow bowtie brown_hair chipushishi couch facing_viewer feet_out_of_frame green_eyes highres horse_ears horse_girl long_sleeves pleated_skirt simple_background sitting skirt solo stuffed_toy thighhighs umamusume white_background white_skirt|18788591484