Rule 34 Dev - abs anthro bdsm big_penis bodily_fluids bondage bound clenched_teeth dripping drooling erection facial_piercing foreskin frogtied genital_fluids genitals hands_behind_back hands_tied humanoid_genitalia humanoid_penis inside leaking_precum legs_tied male muscular muscular_male muzzle_(object) nipple_piercing nipple_ring nipples nose_piercing nose_ring nude pecs penis piercing precum precum_drip pubes retracted_foreskin ring_piercing saliva solo straining submissive submissive_male suspension suspension_bondage tail tail_tied teeth vein veiny_penis beirey nokapuppy canid canine canis domestic_dog mammal hi_res signature watermark|21471839200