rule 34 anthro balls bed black body black fur blue eyes bodily fluids border collie brown hair canid canine canis collie digital media artwork domestic doug dug dug duo erection fur furniture genitals girly hair herding hi res irrumatio lying male malemale male penetrated male penetrating male penetrating male mammal multicolored body multicolored fur muscular muscular male nipples nude on back on bed onomatopoeia oral oral penetration pastoral penetration penile penis saliva sex sheep signature simple background sound effects text throat swabbing tongue white body white fur 8728855