rule 34 absurd res anthro arm tattoo big penis bottomless canid canine canis clothed clothing darkyapper digital drawing artwork digital media artwork domestic flaccid genitals gloves green clothing green eyes handwear happy hi res male mammal muscular muscular male penis photo background photography artwork scar shirt shirt only solo tail tattoo text text on clothing topwear topwear only universidad tecnologica metropolitana vein veiny penis yukko darkyapper 9114136