Rule 34 Dev - 1boy 1male 1man 3d ai_generated aidummy bad_anatomy biceps deltoids equine_penis horse_penis horseballs horsecock hyper_balls hyper_penis incorrect_anatomy knuckles_the_echidna male male_focus male_nipples male_only man manly nipples pecs pectorals semi-erect solo solo_male sonic_(series) sonic_the_hedgehog_(series)|11293252936