FURVERT!

anthro avian bdsm beak bird blindfold bondage bound breasts chain egg falconry_hood feathers feet female genitals hands_tied hood leg_spreader legs_up nipples non-mammal_breasts non-mammal_nipples open_mouth oviposition proxer restraints short_tail solo spread_legs spreader_bar spreading stretching tail talons text toes transformation url vulva white_body white_feathers