FURVERT!

4_fingers accessory anthro anthro_on_feral anthro_penetrating anthro_penetrating_feral arthropod artist_name avian ball_inflation balls balls_expansion beak beak_with_teeth bestiality birth bodily_fluids city_of_nodd clawed_hands cock_parasite comic duo eight_frame_image eight_frame_sequence expansion feathered_wings feathers feral feral_penetrated fingers fur furgonomics fusing gastropod genital_expansion genital_transformation genitals grey_balls grey_penis hi_res infestation insect larva looking_pleasured male markings merging mollusk oddbird oleander_(ryoredux)orange_balls parasite penetration penile_birth penis purple_eyes ravel reproductive_hijack saliva saliva_on_balls saliva_on_penis sex sitting slug standing striped_markings striped_tail stripes tail tail_accessory tail_markings tailband tapering_penis teal_body teal_fur teal_tail teeth testicular_pregnancy text unusual_pregnancy urethral_birth vein veiny_penis wings worm