FURVERT!

anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro anus balls black_body black_fur bodily_fluids border_collie canid canine canine_genitalia canine_penis canis collie detached_sheath domestic_dog finger_in_sheath fingering fingering_self fur genital_fluids genitals herding_dog hi_res lips lipsticking male male_anthro mammal masturbation musk pastoral_dog paws penile penile_masturbation penis penis_tip precum sepulte sheath sheath_fingering sheath_play sheepdog skuru_(character)solo tail tail_anus thick_bottom_lip tongue tongue_out white_body white_fur white_sheath