rule 34 absurd res after anal after sex anal anal sex anthro anthro penetrated anus belly bodily fluids canid canine canis clothing cum cum on anus cutaway domestic duo focus foreskin fur gaping gaping anus genital fluids genitals glans group hat hat only headgear headgear only headwear headwear only hi res humanoid genitalia humanoid penis inflation internal male malemale male penetrated male penetrating male penetrating male mammal medial ring mostly nude partially retracted foreskin penetration penile penile penetration penis penis in ass perineum precum prostate prostate stimulation redrusker sea salt sex sweat trio zoophilia 6401618