FURVERT!

accipitrid accipitriform arthropod_webbing athletic avian bdsm bird bondage bound canid canine canis cybertronian eagle feral genitals hasbro hybrid knot living_machine machine male mammal maximal mecha muscular muscular_feral penis restrained robot sarichow silverbolt solo spread_legs spreading struggling stuck suspension takara_tomy transformers transformers:_beast_wars web_bondage wolf