1girl, d, agnes_tachyon_(umamusume), ahoge, alternate_costume, animal_ears, apron, bad_twitter_id, black_pantyhose, book, breasts, brown_eyes, brown_hair, character_doll, cleavage, couch, daiwa_scarlet_(umamusume), detached_collar, detached_sleeves, enmaided, frilled_sleeves, frills, full_body, hair_between_eyes, horse_ears, horse_girl, horse_tail, indoors, looking_at_viewer, maid, manhattan_cafe_(umamusume), medium_breasts, necktie, on_couch, pantyhose, portrait_(object), short_hair, short_necktie, sitting, sleeves_past_fingers, sleeves_past_wrists, smile, solo, tail, test_tube, umamusume, underbust, vococo, waist_apron, white_footwear