FURVERT!

aged_up anthro avian beak berdly big_butt bird blue_body blue_feathers butt deltarune eyewear feathers glasses glistening glistening_body glistening_butt hi_res huge_butt looking_at_viewer looking_back looking_back_at_viewer male parasitedeath rear_view simple_background solo standing thick_thighs traditional_media_(artwork)undertale_(series)wide_hips yellow_beak