Rule 34 Dev - 2023 4:5 ambiguous_gender anatid anseriform anthro areola arm_tuft arms_tied artist_name avian bdsm beak big_areola biped bird blush blush_lines bondage bound breasts deep_navel della_duck disney duck ducktales ducktales_(2017) duo elbow_tuft eye_through_hair eyebrow_through_hair eyebrows eyelashes eyewear feathers female genitals goggles grey_eyes hair hands_behind_back hi_res hip_tuft humanoid_genitalia humanoid_pussy japanese_text medium_breasts navel navel_fetish navel_penetration navel_poke nipples non-mammal_breasts non-mammal_nipples object_in_navel penetration pink_areola pink_nipples pussy r18alphawolf short_tail solo_focus tail tail_tuft text translucent translucent_hair tremble_spikes tuft watermark white_body white_feathers white_hair|9758392696