Rule 34 Dev - 1girl absurdres blue_eyes breasts clothes_lift ear_covers green_hair green_tail hamao highres horse_tail lifting_own_clothes looking_to_the_side navel red_shorts seiun_sky_(umamusume) shirt shirt_lift short_sleeves shorts simple_background small_breasts smile solo standing tail umamusume white_background white_shirt|19168471062