rule 34 3 toes ambiguous gender animal genitalia anus avian beak big penis bird birdism bodily fluids duo feathered wings feathers feet feral galliform genital slit genitals gryphon gryphon miitopia huge cock hyper hyper genitalia hyper penis knot lying male maleambiguous mythological avian mythology on side open mouth overweight penis phasianid presenting presenting anus presenting partner pudgy belly raised leg saliva slit spread legs spreading tail tail tuft thick neck thick thighs toes tongue tuft turkey twerkey unusual anatomy unusual genitalia unusual penis wings 9063506