Rule 34 Dev - 1boy abs animasanimus armpit_hair balls bara big_balls big_nipples big_pecs big_penis blonde_hair boner cock_ring completely_nude duke_nukem duke_nukem_(series) erection male male_only masturbation muscles muscular muscular_male nipples nude penis retracted_foreskin smegma solo solo_male stroking_penis sweaty|8658178784