FURVERT!

animal_genitalia animal_penis anus balls bernd_(rotfellthefox)bernese_mountain_dog black_body black_collar black_fur black_tail blue_eyes bodily_fluids breath brown_anus brown_balls canid canine canine_genitalia canine_penis canis collar color_swatch cum cum_on_ground cumshot detailed dipstick_tail domestic_dog drooling ejaculation erection feral fur genital_fluids genitals hi_res knot knotted_penis kodaac looking_at_viewer male male_feral mammal markings model_sheet molosser mountain_dog musk narrowed_eyes open_mouth orange_markings penis quadruped red_penis saliva sheath side_view solo swiss_mountain_dog tail tail_markings tongue tongue_out white_body white_fur white_tail