rule 34 2015 2boys 5 fingers abs anthro anus ass big testicles black hair black nose blue background bovine canine cattle chumbasket claws colored drooling drugs duo ear piercing erection eyebrows facial piercing foreskin furry gaslight gaslight gay german shepherd gloves marking green eyes hair heart hi res humanoid penis hybrid industrial piercing long tongue looking at viewer looking back male male only mammal marijuana markings mojo muscular nose piercing nose ring nude open mouth partially retracted foreskin penis perineum piercing precum presenting presenting hindquarters presenting partner rottweiler sagging balls saliva septum piercing sharp teeth short hair signature simple background smoke smoke from nose smoking spread ass spreading tail tuft teeth testicles tongue tongue out tuft uncut white hair yaoi 2148620