rule 34 abyssinian cat anatomically correct anthro athletic athletic anthro bird bodily fluids canid canine canis catchingup clothing codymathews comic dialogue digital media artwork domestic cat domestic english text felid feline felis fur genital fluids genitals golden retriever hair handjob hunting jerking off hand motion knot liam codymathews licking male mammal masturbation monochrome muscular noah codymathews oral penile penis penis lick precum retriever saliva saliva on penis sex simple background slim sucking tail text tongue tongue out undressing 8152798