FURVERT!

2014 anal anal_knotting anal_penetration anthro anthro_on_anthro bodily_fluids bound canid canine canis cbpup cum cum_in_ass cum_inside domestic_dog dominant dominant_male duo english_text erection from_behind_position fully_bound fur genital_fluids genitals german_shepherd hair herding_dog holding_leash holding_object internal knot knotting leash male male/male male_penetrated male_penetrating male_penetrating_male mammal nude open_mouth pastoral_dog penetration penis raised_tail scar sex submissive submissive_male tail text theotherblitzgshep tongue tongue_out vincent_vontrap