rule 34 2016 absurd res anal anal sex anthro anthro on anthro arm tuft bench black nose blue eyes blush bodily fluids breath briefs brown body brown fur canid canine canis clenched teeth clothed clothing clothing aside crotch tuft cum cum while penetrated dipstick ears dipstick tail dobermann tags domestic drooling duo elbow tufts english text erection eyewear from behind position fur genital fluids glasses gloves marking grey body grey fur hair hi res inside jockstrap knot leg glider position leg grab leg markings locker locker room male malemale male penetrated male penetrating male penetrating male mammal markings masturbation multicolored ears multicolored tail nude one leg up open mouth panting penetration penile penile masturbation penis pinscher poking out prick ears raised leg red body red fur red nose saliva sex sign simple background sir tori socks marking standing teeth text topless tuft underwear underwear around ankle underwear aside underwear sex white body white fur 3515602