3girls, o, bad_pixiv_id, blazer, blonde_hair, blue_eyes, blue_gloves, blue_hair, blush, bottle, closed_mouth, coat, collarbone, collared_shirt, cowboy_shot, dot_nose, frown, glass_container, gloves, goggles, goggles_on_head, green_eyes, hair_between_eyes, hand_on_own_chin, hipa_(some1else45), holding, holding_syringe, jacket, lab_coat, laboratory, long_sleeves, mouse, multiple_girls, nahia_(some1else45), off_shoulder, open_clothes, open_coat, open_mouth, original, own_hands_together, partially_unbuttoned, print_shirt, red_eyes, red_hair, scientist, sekoshi_(some1else45), serious, shirt, solo_focus, some1else45, stroking_own_chin, syringe, test_tube, test_tube_rack, thinking, tube, v-shaped_eyebrows, white_shirt