Rule 34 Dev - avian bird blakenfen brown_eyes clothing cum cum_covered cum_in_mouth cum_in_underwear cum_inside dripping eagle erection gay heart jockstrap kingfisher macro male masturbation messy micro muscular muscular_male musk penis philippine_eagle pirate_eagle pubes size_difference stain sweat talons tapering_penis underwear vein yaoi|3340871672