43 results
1girl air_bubble ambiguous_yellow_liquid bad_link black_gloves blurry boiling bokeh breasts bubble buckle bunsen_burner ceiling chemical_structure chemicals chemistry chemistry_set colored_smoke concentrating covered_mouth depth_of_field fingernails flask fortnite from_below gloves green_liquid grey_pants highres indoors joss_(fortnite) laboratory long_fingernails mask measuring_cylinder measuring_glass medium_breasts mouth_mask nail_polish navel ninja_mask pants pink_eyes pink_hair pink_mask pink_nails plus_sign potion retort_stand ricardo_lopez_ortiz round-bottom_flask science scientist short_hair single_glove single_suspender skull_print smoke solo sparkle squinting strap suspenders tank_top test_tube test_tube_rack tile_ceiling tiles traffic_cone traffic_cone_on_head uneven_eyes upper_body vial yellow_liquid
1girl :o anatatachi_soredemo_sensei_desu_ka! black_pantyhose black_skirt blunt_bangs bowl box box_of_chocolates bra bra_peek breasts brown_eyes brown_hair chair chemistry_set chocolate coat collared_shirt curtains food glasses high-waist_skirt highres holding holding_chocolate holding_food indoors ishizaka_ryuudai lab_coat large_breasts light_blush long_hair long_sleeves looking_at_viewer meka_(anatatachi_soredemo_sensei_desu_ka!) nintendo_switch object_on_breast office_chair on_chair open_box open_clothes open_coat pantyhose pencil_skirt pink_bra shelf shirt sitting skeleton skirt solo straight_hair swivel_chair teacher test_tube underwear unworn_eyewear white_coat white_shirt
1girl alchemy armoire bag beaker bed bedroom belt blonde_hair blue_cape blue_eyes blue_hat book bookshelf boots brown_bag brown_boots brown_gloves building cape cauldron chair chemistry_set chest_of_drawers chinese_commentary chinese_text closed_mouth commentary_request couch crane_(machine) diagram dollhouse_view door dress flower foyer gears glasses gloves green_dress grey_background hat highres holding holding_book holding_staff house label ladder living_room medium_hair merlimambrosuis neck_ribbon nightstand open_book original plant potion potted_plant reading red_ribbon ribbon rug satchel shirt signature solo staff stairs sunflower table utility_belt vial white_shirt witch_hat wooden_floor
absurdres at_wang bare_shoulders beaker blue_eyes breasts chemistry_set disembodied_hand feet graffiti green_shoes green_shorts highres horror_(theme) indoors jar kneehighs legs long_hair looking_at_viewer medium_breasts original shadow shirt shoes shorts socks spaghetti_strap stuffed_animal stuffed_rabbit stuffed_toy tile_wall tiles white_shirt white_socks window
6+boys alternate_costume arm_at_side artist_request artistic_error baton_(weapon) bill_cipher black_bow black_bowtie black_hat black_outline blueprint_(object) book book_of_bill bow bowtie breast_pocket buttons chalk chalkboard checkered_floor chemistry chemistry_set coat collar collared_coat crater disney dual_persona english_text erlenmeyer_flask expandable_baton facing_viewer flask from_behind glowing gravity_falls green_liquid hand_on_table hands_on_own_hips hat highres holding holding_baton holding_book holding_flask indoors lab_coat ladder legs_apart light_bulb looking_at_another math multiple_boys outline paper pink_liquid planet pocket presenting rolled_up_paper round-bottom_flask ruler saturn_(planet) second-party_source skeleton slit_pupils standing stepladder table teeth test_tube toon_(style) top_hat trash_can triangle volumetric_flask weapon white_coat white_collar writing yellow_liquid
2girls apron black_headwear black_ribbon black_skirt black_vest blonde_hair blunt_bangs book book_stack bottle bow braid capelet chemise chemistry chemistry_set collar collared_dress crescent crescent_hat_ornament door dress frilled_apron frilled_capelet frilled_collar frills glass_bottle glowing hair_bow hair_ribbon hands_up hat hat_bow hat_ornament highres holding holding_book holding_bottle indoors kirisame_marisa light_frown long_hair long_sleeves mob_cap multiple_girls neck_ribbon open_door patchouli_knowledge pink_dress puffy_short_sleeves puffy_sleeves purple_eyes purple_hair purple_robe purple_stripes red_bow red_ribbon ribbon robe shelf short_sleeves side_braid sidelocks single_braid skirt star_(symbol) star_hat_ornament striped_clothes striped_dress test_tube tojorin touhou touhou_lost_branch_of_legend upper_body vertical-striped_clothes vertical-striped_dress vest waist_apron white_apron white_bow wide_sleeves witch_hat yellow_eyes
abisswalker8 absurdres blue_sky blurry blurry_background branch cabin chemistry chemistry_set cherry_blossoms clamps commentary_request fantasy flask forest glass_bottle highres indoors nature night no_humans original pine_tree reflection round-bottom_flask sky snow snowing tree window winter
>_< 1boy 1girl alternate_costume black_hair black_shirt blue_pants chair chemistry_set cup daily_nahida drinking_glass flower fungi_(genshin_impact) genshin_impact green_eyes nahida_(genshin_impact) pants plant pointy_ears potted_plant shirt side_ponytail slime_(genshin_impact) table tail tighnari_(genshin_impact) white_hair white_shirt
1girl absurdres alchemy artist_name black_cape black_dress black_footwear black_hair black_legwear black_sleeves book breasts cape chemistry_set closed_mouth commentary_request crescent_moon crescent_print crossed_bangs curled_fingers dress expression_chart floating floating_book floating_object floral_background floral_print full_body hair_between_eyes hand_up hat high_heels highres large_hat legs_apart long_hair moon original parted_lips red_hair rose_print shadow shenyuekong smile solo split_mouth standing tachi-e test_tube v-shaped_eyebrows wide_sleeves witch witch_hat wizard
1girl 4others alchemist alchemy ass bare_shoulders black_footwear black_gloves black_legwear blonde_hair blue_eyes book boots bow bowtie breasts brick_wall broom bug butt_crack butterfly cauldron chemistry chemistry_set commentary commission crystal detached_sleeves earrings english_commentary eyewear_on_head fire from_behind gem gloves hat high_heels holding holding_staff insect jewelry kafun large_breasts long_hair looking_back mouse_(animal) multiple_others original personification science silk simple_background skeb_commission spider_web staff standing table tachikawa_yoru_(dragoaman) teapot thick_thighs thighs torch white_background witch witch_hat
1girl :3 :d absurdres alternate_costume bare_arms bare_legs bare_shoulders blue_eyes blush brown_hair chemistry_set collarbone commentary earrings eyelashes forehead hair_between_eyes hair_over_shoulder highres hitodama_(madatohi) holding ichinose_shiki idolmaster idolmaster_cinderella_girls jewelry knees_out_of_frame long_bangs long_hair looking_at_viewer off_shoulder one_eye_closed open_mouth parted_bangs purple_hair shirt shorts simple_background sitting smile solo tube white_background white_shirt
2girls black_bow black_bowtie black_headwear blonde_hair blue_eyes blunt_bangs bow bowtie brown_hair chemistry_set closed_mouth commentary dress fedora flask frilled_sleeves frills glowing hat hat_bow highres long_sleeves looking_at_another looking_at_object maribel_hearn medium_hair mob_cap multiple_girls neckerchief parted_lips purple_dress red_neckerchief reiboubyou shirt short_hair smile touhou upper_body usami_renko wavy_hair white_bow white_headwear white_shirt
2boys barefoot birthmark black_hair book chemistry chemistry_set coat diamond_wa_kudakenai dio_brando floating floating_hair grimoire hat highres jewelry jojo_no_kimyou_na_bouken kuujou_joutarou less_end long_coat male_focus multiple_boys muscular muscular_male neck_ring reading test_tube toga turtleneck white_coat
1girl absurdres book book_stack braid chemistry_set hat heart highres holding kirisame_marisa kozomezuki long_hair long_sleeves looking_at_viewer one_eye_covered paper scribble smile solo touhou yellow_eyes
1girl absurdres black_pantyhose black_skirt bow_(music) chemistry_set coat commentary_request eyepatch flower flower_eyepatch flower_over_eye hair_flower hair_ornament half-closed_eyes highres instrument lab_coat long_hair long_sleeves music original pantyhose paper playing_instrument rain red_eyes school_uniform sheet_music shirt sidelocks skirt solo standing violin white_coat white_hair white_shirt yun_(outsidey)
2girls absurdres alchemy animal_ear_fluff animal_ears apron arknights armband bare_shoulders black_dress black_gloves black_jacket black_legwear blue_apron blue_jacket blue_ribbon book bottle brown_eyes brown_hair cat_ears cauldron chair checkered_floor chemistry_set choker commentary_request copyright_name couch cupboard cushion dress dropper expressionless fingerless_gloves flower fox_ears fur-trimmed_jacket fur_jacket fur_trim gloves hair_between_eyes hair_ornament hair_ribbon handkerchief hands_on_own_knees head_tilt high_ponytail highres hihara_you holding holding_bottle huge_filesize indoors jacket knee_up laboratory long_hair long_sleeves looking_afar looking_at_object melantha_(arknights) multicolored_hair multiple_girls off_shoulder official_art own_hands_together parted_lips perfumer_(arknights) plant ponytail potion potted_plant purple_armband purple_dress red_eyes ribbon scales sitting smile table tagme test_tube thighhighs two-tone_dress two-tone_hair vial waist_apron white_dress white_fur window
1girl alternate_costume black_cloak black_shoes black_skirt blonde_hair bow braid buttons chemistry_set cloak female_focus full_body hat hat_belt hat_ornament hexagram jumping kirisame_marisa kneehighs long_sleeves miniskirt motion_lines oekaki open_mouth pixel_art purple_bow purple_neckwear ruler shirt shoes side_braid simple_background single_braid skirt slascoplerd smile socks solo star_(symbol) star_hat_ornament star_of_david tagme touhou twitter_username white_shirt wide_sleeves wizard wizard_hat
1boy analog_clock bad_id bad_twitter_id balance_scale beaker black_eyes black_hair black_necktie black_pants blouse book bookmark bookshelf bug butterfly candle candlelight candlestand chair chemistry_set clock coffee collared_shirt cup dragon dress_shirt erlenmeyer_flask feathers flask flower globe highres holding hourglass indoors inkwell insect jar lily_(flower) long_sleeves looking_away looking_down magnifying_glass male_focus mortar_(bowl) necktie note open_book original pants paper pen pestle plant quill scissors shirt sitting solo studying table teacup test_tube uzume_(uzume_e) weighing_scale white_shirt
1girl ;o @_@ acid animal_print aran_sweater beaker bear bear_print blue_theme bra breasts burning_clothes cable_knit character_request chemicals chemistry chemistry_set comic denim dissolving_clothes explosion fire getsuyoubi_no_tawawa glasses gloves hair_between_eyes himura_kiseki jeans lab_coat laboratory large_breasts latex latex_gloves messy_hair monochrome multiple_views one_eye_closed open_mouth pants patterned_clothing pen print_bra ribbed_sweater rubber_gloves silent_comic sleeveless sleeveless_turtleneck smoke sweat sweater turtleneck turtleneck_sweater underwear wardrobe_error
1girl alice_margatroid bad_id bad_pixiv_id blonde_hair blouse bow chemistry_set female_focus hair_bow menbou_(nonnontako) potion raised_eyebrow shirt short_hair smile solo stained_clothes touhou vial yellow_eyes
10s 1boy 1girl artist_request blush book brown_hair chemistry chemistry_set cum cum_on_body cum_on_upper_body ejaculation handjob hetero little_witch_academia penis red_eyes sucy_manbavaran translation_request uncensored witch xiaoguajun
1girl apron beaker blonde_hair book bookshelf braid chemistry_set female_focus hair_ornament hat highres kirisame_marisa long_hair pantyhose plant potted_plant sitting solo star_(symbol) star_hair_ornament tekka_maki_(wafuu-bune) test_tube test_tube_rack touhou unworn_hat unworn_headwear watering_can yellow_eyes
2girls absurdres animal_ears bad_id bad_pixiv_id book braid busujima_tetoro chemistry chemistry_set english_text graphite_(medium) hat highres long_hair monochrome multiple_girls necktie nurse_cap rabbit_ears reisen_udongein_inaba shirt short_sleeves test_tube touhou traditional_media yagokoro_eirin zun_(style)
1girl bad_id bad_pixiv_id blonde_hair boiling book bookshelf braid chemicals chemistry chemistry_set collared_shirt erlenmeyer_flask female_focus flask hand_on_own_cheek hand_on_own_face hat keiko_(mitakarawa) kirisame_marisa lamp looking_at_viewer open_book photo_(medium) puffy_short_sleeves puffy_sleeves round-bottom_flask shirt short_sleeves single_braid sitting sketch smile solo steam table touhou vial witch_hat yellow_eyes
1boy 1girl ajuvyrvosjfj bad_id bad_pixiv_id beaker black_hair book boots cape character_request chemistry_set fate/prototype fate/prototype:_fragments_of_blue_and_silver fate_(series) heru_(goldprin) mary_janes paracelsus_von_hohenheim_(fate) purple_eyes red_eyes reiroukan_misaya shoes test_tube aged_down
1girl amonitto apron bag black_dress blonde_hair braid bulletin_board bunsen_burner chemistry_set desk dress erlenmeyer_flask female_focus flask food hair_ornament hairclip hat kirisame_marisa long_hair mushroom sandwich scroll shirt single_braid sitting solo table test_tube touhou unworn_hat unworn_headwear waist_apron witch_hat
2girls arrow_(projectile) ball bamboo bba1985 bow_(weapon) branch brown_eyes brown_hair rabbit chemistry_set hand_on_head happy_new_year hat highres houraisan_kaguya jeweled_branch_of_hourai ladle long_sleeves mask multiple_girls new_year nurse_cap oni_mask puffy_sleeves purple_eyes shirt short_sleeves silver_hair skirt smile touhou weapon wide_sleeves yagokoro_eirin
1boy bob_cut book cape chemistry_set controller fate/zero fate_(series) game_controller globe green_eyes green_hair highres male_focus matching_hair/eyes necktie reflection shinishi_chiho short_hair sitting solo waver_velvet
2boys book box chemistry_set chihare_27 fate/zero fate_(series) green_eyes green_hair iskandar_(fate) male_focus multiple_boys red_eyes red_hair sandals size_difference teasing waver_velvet
1boy black_hair chemistry_set child fate/zero fate_(series) green_eyes male_focus marimo_danshaku no_shoes shorts socks solo suspender_shorts suspenders waver_velvet aged_down
2boys alcohol book bottle brown_hair candle chemistry_set cross cup dagger drinking_glass facial_hair fate/zero fate_(series) goatee highres kisekiguiji knife kotomine_kirei male_focus multiple_boys open_book reading scenery tohsaka_tokiomi weapon wine wine_glass
1girl book bookshelf chemistry_set crescent cup female_focus hat long_hair patchouli_knowledge purple_eyes purple_hair pyramid_(geometry) romi sleepy solo teacup touhou wink yawning
2boys armor beard blush chemistry_set chihare_27 facial_hair fate/zero fate_(series) green_eyes green_hair iskandar_(fate) multiple_boys parted_bangs red_eyes red_hair size_difference sparkle test_tube waver_velvet
2boys :3 animal_ears armor beard black_hair bob_cut cape cat_boy cat_ears cat_tail chemistry_set chibi command_spell covering_own_ears facial_hair fate/zero fate_(series) iskandar_(fate) kemonomimi_mode male_focus multiple_boys red_eyes red_hair sandals tail too_many waver_velvet yun_(neo)
2girls arm_up ascot book bookshelf box broom capelet chair chemistry_set chest_of_drawers child crystal_ball cupboard desk dress female_focus ghost ghost_tail green_eyes green_hair hat jar kazuharu kirisame_marisa kirisame_marisa_(pc-98) mima_(touhou) multiple_girls open_mouth pc98 pectorals pot purple_dress red_hair room scroll shirt sitting skirt teapot touhou touhou_(pc-98) trash_can tray window witch witch_hat
1girl bespectacled blue_eyes book bookshelf bug candle candlestand capelet centipede chemistry_set crescent desk dress feathers female_focus gem glasses hair_ribbon hat highres inkwell knife kokoperiiche library long_hair looking_at_viewer monocle monocle_chain multicolored_dress nukoimo patchouli_knowledge pink_dress purple_hair ribbon room scroll sitting solo striped_clothes striped_dress test_tube touhou voile