FURVERT!

1:1 animal_genitalia animal_penis balls bodily_fluids canid canine canine_genitalia canine_penis canis collar domestic_dog duo english_text erection feral feral_transformation fur genital_fluids genitals hair half-erect hi_res human human_to_feral knot knot_in_sheath leash male male/male mammal mid_transformation moonlightdrive nude open_mouth penis penis_tip sheath species_transformation tail text tongue transformation