Rule 34 Dev - anthro beaker book bottomwear bulge butt clipboard clothed clothing coat duo eyewear fin floor fully_clothed furniture gills goggles hair head_fin inside lab_coat laboratory laboratory_equipment laboratory_glassware male pants paper pen ponytail poster safety safety_goggles science scientific_instrument shark_fin shark_tail sitting stool table tile tile_floor topwear work_uniform working thericegoat lysander_hano zadok_the_shark blacktip_reef_shark carcharhinus fish marine reef_shark requiem_shark shark absurd_res comic digital_media_(artwork) hi_res shaded|15195308065