Rule 34 Dev - 1boy abs actor anal anal_insertion anal_sex black_hair blitzturner body_hair bondage bound celebrity circumcised circumcision_scar dildo dildo_in_ass erect_penis erection facial_hair goatee hands_behind_back hard_on human in_character iron_man kneeling male male_nipples male_only male_pubic_hair marvel marvel_cinematic_universe muscles muscular_male on_knees pecs penis penis_pump precum presenting robert_downey_jr. sex_toy sex_toys solo solo_male tied_up tony_stark veiny_penis|6972890520