Rule 34 Dev - 2021 abs abstract_background anthro arm_hair armpit_hair balls beard big_balls big_muscles big_penis blush bodily_fluids body_hair bound canid canine canis claws clothing cum cumshot ear_piercing ear_ring ejaculation erection facial_hair facial_piercing footwear foreskin fur genital_fluids genitals hair handcuffs harness hi_res humanoid_genitalia humanoid_penis kihu kneeling leg_hair looking_pleasured male male_only mammal muscular muscular_anthro muscular_male narrowed_eyes navel nipple_piercing nipple_ring nipples nose_piercing nose_ring nude obliques open_mouth pecs penis piercing pubes restraints shackles shoes simple_background solo solo_male spiked_harness spikes teeth tongue triceps tuft wolf|5997855560