rule 34 4 eyes absurd res anal anal sex animal genitalia animal penis anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro ass balls biceps big balls big penis bodily fluids bone bovid butt grab caprine chest tuft claws curved horn demon dialogue dominant dominant anthro dominant male duo ear piercing ear ring equine genitalia equine penis erection father father and father and son father penetrating father penetrating son fumus carbon draws fur genital fluids genitals hand on butt head tuft hi res horn larger anthro larger male leg grab legs up lying male malemale male penetrated male penetrating male penetrating male mammal medial ring multi eye multum muscular muscular anthro muscular male navel neck tuft nipples on side open mouth parent parent and parent and son pecs penetration penile penile penetration penis penis in ass penis size difference piercing raised leg redishdragie ridged horn ring piercing rune sex sheep simple background size difference skull skull head smaller anthro smaller male son son penetrated standing standing sex tail teeth text toe claws tuft white background yaoi 7284698