FURVERT!

1:1 2d_animation ambiguous_gender ambiguous_penetrated animal_genitalia animal_penis animated animated_gif anthro black_body black_fur canid canine canine_genitalia canine_penis canis deep_throat domestic_dog duo erection fellatio frame_by_frame fur genitals itroitnyah knot knotting male male/ambiguous male_penetrating male_penetrating_ambiguous mammal oral oral_knotting oral_penetration penetration penile penis sex short_playtime simple_background smile solo_focus tongue tongue_out