FURVERT!

anal anal_knotting anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro axton blue_penis bodily_fluids border_collie canid canine canis collie cum cum_inside domestic_dog duo erection generation_4_pokemon genital_fluids genitals herding_dog internal internal_anal knot knotting male male/male mammal nintendo pastoral_dog penetration penile penile_penetration penis penis_in_ass pink_penis pokemon pokemon_(species)sex sheepdog shinx unknown_artist