Rule 34 Dev - 2024 5_fingers animal_genitalia anthro anus artist_name avian beak biped bird black_body black_feathers bodily_fluids claws colored corvid corvus_(genus) english_text erection feathered_diva feathered_wings feathers feet fingers genital_fluids genital_slit genitals green_eyes hi_res knot looking_at_viewer lying male nude on_back oscine passerine penis precum precum_on_chest presenting presenting_penis purple_beak purple_tongue raven red_claws shadow smile solo spread_legs spreading tail tail_feathers talons tapering_penis text toe_claws toes tongue wings|12331987704