Rule 34 Dev - ambiguous_gender anthro beak biped blue_body blue_bottomwear blue_clothing blue_eyes blue_feathers blue_hair blue_pants bottomwear brown_body brown_fur building clothed clothing dialogue feathers female flying forest fur group hair hat headgear headwear house male nightcap outside pants plant sleeping snow sound_effects suit text tree vowelless vowelless_sound_effect winged_arms wings yellow_beak zzz awilddaydreamer eiiart figburn nero_inu undertale_(series) undertale_yellow mail_whale_(undertale_yellow) martlet_(undertale_yellow) mo_(undertale_yellow) avian bird 2019 colored comic english_text hi_res official_art|20050274860