rule 34 anal anal sex anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro balls bent over biped blush bodily fluids bovid bovine breath canid canine cattle chest tuft clothing cum cum in ass cum inside drooling duo erection foreskin fox from behind position fur genital fluids gloves grin half closed eyes handwear holding object holding tool horn huff humanoid penis is artist male malemale male penetrated male penetrating mammal monochrome open mouth partially retracted foreskin penetration penis rock the bull ruff saliva sex signature smile sonic series standing sweat tails tears tongue tongue out tools tuft uncut wrench 3333888