FURVERT!

4:3 animal_genitalia animal_penis animated animated_gif anthro balls becoming_erect black_penis blue_balls blue_body blue_fur canine_genitalia canine_penis eeveelution erection fur generation_6_pokemon genitals joethesylveon joseph_von_carstein knot knotted_penis male mammal nintendo nsfw_niu penis pokemon pokemon_(species)sheath short_playtime solo sylveon white_body white_fur