FURVERT!

accipitrid accipitriform agender_(lore)all_the_way_through anthro avian balls bdsm beak bird bondage bound froovalren genitals hi_res male male_penetrated navel navel_fetish navel_penetration non-mammal_balls penetration penis quillmoon restrained sex solo stretching tentacle_from_mouth tentacle_in_navel tentacle_penetration tentacle_pit tentacle_sex tentacles