1girl absurdres animal_ears black_skirt blue_hair blurry blurry_background blush breasts brown_hair cellphone cleavage collarbone commentary daitaku_helios_(umamusume) ear_covers highres holding holding_phone horse_ears horse_girl jewelry long_sleeves medium_breasts mirror misoni_(mi_so_ni_t) multicolored_hair necklace necktie phone pleated_skirt school_uniform selfie shirt short_hair sitting skirt smile solo striped_necktie thighs tied_shirt two-tone_hair umamusume white_hair white_shirt yellow_eyes