FURVERT!

2006 anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro balls black_harness canid canine canine_genitalia canine_penis digital_media_(artwork)docking duo erection fully_sheathed fur genitals grey_body grey_fur harness knot knotted_penis male male/male male_penetrated male_penetrating male_penetrating_male mammal multicolored_body multicolored_fur penetration penile penis sex sheath sheath_penetration sheath_play sheath_sex signature sunitai tail white_body white_fur yellow_body yellow_fur