Rule 34 Dev - anthro bite biting_lip blush bodily_fluids bondage bondage bound canid canine canis cum domestic_dog embarrassed genital_fluids genitals german_shepherd herding_dog hi_res james_lovelace knot knotted_penis lazysnout leaking_cum male mammal muscular muscular_male pastoral_dog penis precum restraints rope rope_bondage rope_harness solo tail tail_motion tailwag throbbing throbbing_knot throbbing_penis|13164341944