FURVERT!

absurd_res ambiguous_gender animal_genitalia animal_penis bodily_fluids canid canine canine_genitalia canine_penis canine_penis_tongue canis cum dobermann domestic_dog genital_fluids genital_leash genitals hi_res knot leash male mammal pattarchus penis penis_leash penis_tongue pinscher solo straps tochka tongue tongue_out unusual_anatomy unusual_genitalia_placement unusual_penis_placement vein veiny_knot veiny_penis what