The Big ImageBoard (TBIB) - 420 (number) anal anal penetration anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro anvil position bdsm bodily fluids bondage bound bovid canid christmas christmas clothing christmas headwear clothing cum cum in ass cum inside cum on leg cum while penetrated detailed background dominant drooling duo ear piercing ear tag from front position funny number genital fluids hat headgear headwear hi res holidays impregnation inside lactating legs up licking licking lips male male/male male impregnation male lactation male penetrated male penetrating male penetrating male mammal michwolfestein musclegut muscular muscular bottom muscular dom muscular male muscular sub muscular top numbered ear tag numbered tag penetration piercing saliva santa hat sex submissive tongue tongue out