suujiniku umamusume agnes_tachyon_(tach-nology)_(umamusume) agnes_tachyon_(umamusume) 1girl ahoge animal_ears black_necktie black_pantyhose black_shirt breasts brown_hair collared_shirt earrings hair_between_eyes horse_ears horse_girl horse_tail indoors jewelry lab_coat large_breasts long_sleeves looking_at_viewer medium_hair necktie pantyhose parted_lips red_eyes shirt short_necktie single_earring sitting sleeves_past_fingers sleeves_past_wrists smile solo sweater sweater_vest tail test_tube yellow_sweater yellow_sweater_vest absurdres highres