1girl animal ankle_boots bare_legs blackcat_(pixiv) book book_stack bookmark boots candle cat cork cross-laced_footwear crossed_legs dated dress ellen english_text erlenmeyer_flask eyebrows_visible_through_hair frilled_sleeves frills greyscale grumpy_cat headband jack-o'-lantern lace-up_boots long_hair looking_at_viewer monochrome

1girl asakura_rikako atom buttons closed_mouth coat cowboy_shot erlenmeyer_flask eyes_visible_through_hair flask glasses hair_ribbon hand_in_pocket holding holding_flask kaigen_1025 lab_coat long_hair long_sleeves looking_at_viewer neck_ribbon parted_bangs pince-nez purple_hair ribbon solo standing straight-on touhou touhou_(pc-98)

1girl braid brown_eyes brown_hair closed_mouth coat collared_shirt erlenmeyer_flask eyes_visible_through_hair flask flat_chest lab_coat long_hair nonamejd official_style open_clothes open_coat parted_bangs pink_skirt pleated_skirt rika_(touhou) shirt short_sleeves simple_background single_horizontal_stripe skirt sleeves_past_fingers sleeves_past_wrists smile socks

1girl asakura_rikako black_pants bowtie chemistry erlenmeyer_flask flask full_body glasses hair_ribbon highres holding labcoat long_hair long_sleeves looking_at_viewer mefomefo pants paper parted_lips purple_hair red_shoes ribbon round_glasses scientist semi-rimless_glasses shoes simple_background smirk solo

1girl beaker bow bowtie braid braided_ponytail brown_shoes cake capelet checkered_background chocolate chocolate-covered_food chocolate_strawberry collar commentary_request cross cross_earrings cross_necklace earrings erlenmeyer_flask flask flower food frilled_collar frilled_leg_warmers frills fruit hair_bow hand_in_own_hair highres

clothed_pokemon creature erlenmeyer_flask evil flask full_body holding labcoat light lucario no_humans pokemon pokemon_(creature) purplekecleon red_eyes scientist signature solo standing steam

1girl alternate_costume black_gloves coke-bottle_glasses collared_shawl commentary cross english_commentary erlenmeyer_flask flask glasses gloves grey_background holding holding_flask jongk_ok latin_cross long_sleeves medium_hair okazaki_yumemi open_mouth outline radiation_symbol radioactive red_hair red_shawl shawl shirt solo touhou

1girl absurdres black_hair black_legwear boku_wa_tomodachi_ga_sukunai erlenmeyer_flask glasses green_eyes green_skirt hair_ornament highres holding holding_glasses indoors karory labcoat long_hair looking_at_viewer pleated_skirt ponytail shiguma_rika skirt socks solo tongue tongue_out

1girl alice_margatroid basket bespectacled blonde_hair blue_eyes bow capelet chair cup dust erlenmeyer_flask freeze-ex glasses hair_bow hairband hourai_doll kirisame_marisa mary_janes needle pincushion round-bottom_flask saucer semi-rimless_glasses sewing shanghai_doll shoes short_hair smile tape_measure

1girl apron arm_rest bangs black_footwear black_skirt black_vest blonde_hair bobby_socks book_stack braid clouds cloudy_sky crossed_arms day erlenmeyer_flask forest frilled_skirt frills grin hair_ribbon hat hat_removed headwear_removed high_collar highres indoors jar kirisame_marisa letterboxed

1girl absurdres bangs black_bow blonde_hair blue_gloves boots bow breasts brown_footwear chinese_commentary closed_mouth dress erlenmeyer_flask flask forehead full_body fur_hat fur_jacket fur_trim gloves gold_trim hair_bow hat highres holding holding_pipette jacket knee_boots long_hair

2girls agnes_digital_(umamusume) agnes_tachyon_(umamusume) ahoge alternate_costume animal_ears apron bangs beaker black_dress black_footwear boots bow brown_footwear brown_hair closed_mouth crossed_legs dress enmaided erlenmeyer_flask flask food full_body gloves hair_bow heart holding holding_tray horse_ears horse_girl