anthro aven avian_feet big_penis claws cuntboy duo fangs feathered_crest feathered_wings feathers finger_claws flabberd genitals head_crest hi_res holding_up_other_character inner_ear_fluff intersex intersex/male long_tail male penis spiked_tail spikes spikes_(anatomy) tail tail_feathers teeth toe_claws tuft vena_(sergeanthax) wings