FURVERT!

1:1 abs animal_genitalia animal_penis animated animated_gif anthro artdumpofeeeee balls becoming_erect big_balls big_penis black_body black_fur blue_body blue_fur bodily_fluids canid canine canine_genitalia canine_penis chest_spike claws cum ejaculation erection fully_sheathed fur generation_4_pokemon genital_fluids genitals gloves_(marking)grey_background hand_spike hi_res knot lucario male mammal markings multicolored_body multicolored_fur nintendo penis pokemon pokemon_(species)retracted_balls sheath short_playtime simple_background solo spikes spikes_(anatomy)tan_body tan_fur unsheathing vein veiny_balls veiny_penis