FURVERT!

1:1 2017 2d_animation ambiguous_gender ambiguous_penetrated anal anal_penetration animal_genitalia animal_penis animated animated_gif backsash black_and_white butt canid canine canine_genitalia canine_penis close-up digital_media_(artwork)duo erection frame_by_frame genital_focus genitals greyscale hair hi_res knot loop male male/ambiguous male_penetrating male_penetrating_ambiguous mammal monochrome penetration penile penile_penetration penis penis_in_ass sex short_playtime simple_background sketch white_background