Rule 34 Dev - 1boy 2017 3d 3d_(artwork) 4:3 4_toes animal_genitalia animal_penis animated anthro autofellatio autoknotting balls becoming_erect big_balls big_penis big_sheath black_bars bodily_fluids canid canine canine_penis canis claws cum cum_everywhere cum_in_mouth cum_in_own_mouth cum_in_self cum_inside cum_on_self digital_media_(artwork) erection feet fellatio feral fire foot_fetish foot_play genital_fluids genitals h0rs3 hiked_leg kage knot knot_in_sheath knot_swelling knotting long_playtime longer_than_one_minute male male_only mammal masturbation messy oral oral_knotting oral_masturbation orgasm pawpads peeing peeing_on_self penile penile_masturbation penis pillarbox raised_leg sex sheath solo solo_male sound sucking_own_penis toe_claws toes tongue two-footed_autofootjob upside_down urine video watersports webm wolf|5340026384