Rule 34 Dev - 1boy 2021 accipitriform anthro avian bird clothing copperroach erection exhibitionism feathers genitals gryphon hi_res jewelry leaning_on_object male male_only mythological_avian mythology necklace penis railing seaside secretary_bird simple_background solo speedo standing swimming_trunks swimwear tail_tuft tuft underwear underwear_down|5270924480