rule 34 all the way through anal anal sex anal threading anthro bernese mountain black background black body black fur blue claws blue eyes blush bodily fluids bound brown body brown fur canid canine canis claws crying digital media artwork domestic dripping saliva fluffy fluffy tail fur hi res japanese text long ears looking pleasured lube male male penetrated mammal merunmohu molosser mountain multicolored body multicolored fur nude open mouth oral penetration questionable consent restrained restrained arms saliva sex simple background snot solo suspension swiss mountain tail tears teeth tentacle tentacle penetration tentacle sex text threaded by tentacle tongue white body white fur wrapped 8881682