Rule 34 Dev - anal anal_sex animal_genitalia animal_penis anthro anus ball_slap ball_tuft balls bite bodily_fluids brown_body brown_fur canid canine canine_genitalia canine_penis christmas christmas_decorations christmas_lights christmas_tree closed_eyes cuddling detailed_background duo fluffy fluffy_tail fur furniture genitals heart hi_res holidays hybrid inside knot living_room looking_pleasured lube lube_in_ass lube_on_butt lube_on_penis male male/male mammal neck_bite neck_tuft open_mouth open_smile pawpads paws penetration penile penile_penetration penis piiunivers plant purple_body purple_fur romantic romantic_couple rug sex slap smile snow sofa sweat sweatdrop tail throbbing_penis tongue tongue_out tree tuft window winter|10547704752