FURVERT!

anthro anus avian beak bent_over bird black_and_white breasts clothing consentacles female genitals hirundinid jigsaw_(artist)kerchief monochrome nipples non-mammal_breasts non-mammal_nipples oscine passerine sega side_boob simple_background sketch solo sonic_riders sonic_the_hedgehog_(series)swallow_(bird)tail tentacles vaginal vulva wave_the_swallow white_background