rule 34 11 2011 ambiguous gender anthro balls on penis splatter bodily fluids bootes canid canine canis crush crushed bodies cum cumshot death domestic ejaculation excessive cum foot crush foreskin fur genital fluids genitals gradient background group hand crush hi res human humanoid genitalia humanoid penis larger anthro larger male looking pleasured macro male mammal masturbation micro penis poodle purple body purple fur simple background size difference smaller ambiguous smaller human solo focus tongue tongue out underfoot xtreme7 5362244