Rule 34 Dev - 3d_(artwork) anthro bodily_fluids bottomwear canid canine clothed clothing coat comic computer dialogue digital_media_(artwork) drinking drinking_urine duo english_text erection eyewear felid feline female flat_shaded fox furniture genital_close_up genital_fluids genitals hi_res internal knot lab_coat laboratory laboratory_equipment laboratory_glassware lying machine male male/female mammal medical_fetish medical_instrument milking_machine mynka nipples page_15 scientific_instrument smell sniffing speech_bubble test_tube text topwear urine urine_collection urine_in_container urine_in_mouth urine_stream url watersports|6519107784