rule 34 anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro black body black countershading black fur black knot black penis black tail blue body blue ears blue fur blue tail bodily fluids canid canine countershading cum cumshot discarded condom ejaculation erection fox fuf fur genital fluids genitals hands free hi res knot leg grab lying male malemale mammal nipples on back orange body orange fur penetration penis pink tongue saliva sex spread legs spreading tongue two tone tail wrapped condom 3877310