1girl, agnes_tachyon_(umamusume), ahoge, bikini, bikini_under_clothes, black_bikini, blush, breasts, brown_hair, cleavage, collarbone, earrings, emil1030_blue, hair_between_eyes, jewelry, lab_coat, looking_at_viewer, medium_breasts, medium_hair, midriff, navel, o-ring, o-ring_top, open_mouth, red_eyes, single_earring, sleeves_past_fingers, sleeves_past_wrists, solo, sweatdrop, swimsuit, test_tube, twitter_username, umamusume, upper_body