FURVERT!

annelid anthro anus canid canine crypt_(ribr0t)fangs fur furniture genitals hand_on_face holding_penis humanoid_genitalia humanoid_penis hybrid infestation leech male mammal multicolored_body multicolored_fur multicolored_penis parasite penetration penis ribr0t sofa solo spread_legs spreading teeth urethra_worm urethral urethral_bulge urethral_penetration worm