rule 34 after transformation anal animal genitalia animal penis anthro balls bernese mountain big penis black body black fur bodily fluids brown body brown fur canid canine canine genitalia canine penis canis claws clothing dewlap anatomy digital media artwork domestic dripping drooling duo erection facesitting feet fur genital fluids genitals hi res jowls knot lucas lucasreturns lying male malemale mammal molosser mountain night nude on back open mouth oral outside paws penis pink penis precum precum drip rimming saliva sergevna sex sheath swiss mountain tail teeth toes tongue tongue out torn clothing were werecanid werecanine were white body white fur 7438993