FURVERT!

accessory animal_genitalia anthro balls bdsm bondage bound canid canine canis cock_ring collar domestic_dog dominant dominant_male duo erection forced forced_erection genitals german_shepherd herding_dog holding_leash holding_object jewelry knot knot_restraint leash male male/male mammal manicsfan multiple_cock_rings pastoral_dog penis penis_accessory penis_jewelry penis_tip sheath submissive submissive_male tail