rule 34 2023 2boys absurd res anthro anus artist name ass ball tuft balls ballsack beige countershading biped black nose blue markings body fur brown markings brown penis canid canine canis circumcised circumcision scar claws digital drawing artwork digital media artwork dinosaur duo english text erection eyewear foreskin foreskin folds furry balls gay genitals glans glasses gloves marking hair hi res huge filesize humanoid genitalia humanoid penis intact jackal leg markings long foreskin looking at genitalia looking at penis male malemale male only mammal markings nude male ochre fur orange hair partial male penis pink anus pink glans pink penis presenting presenting anus reptile scalie scrotum semi erect simple background slim socks marking testicles text theropod trick rex artist trick rex character tyrannosaurid tyrannosaurus tyrannosaurus rex uncut unretracted foreskin vein veiny penis white balls yellow body 8986966