FURVERT!

anthro anus avian beak big_breasts big_butt bird blue_eyes breasts butt clothing eyelashes female footwear footwear_only genitals hi_res hirundinid legs_up looking_at_viewer lying mostly_nude nipples non-mammal_breasts non-mammal_nipples on_back oscine passerine purple_body sega shoes shoes_only simple_background solo sonic_riders sonic_the_hedgehog_(series)spread_legs spreading sssonic2 swallow_(bird)thick_thighs vulva wave_the_swallow white_background wide_hips