Rule 34 Dev - 1boy 1male 1man ao_isami bang_brave_bang_bravern bara big_nipples black_hair bodybuilder hands_behind_back large_pecs large_pectorals looking_at_viewer mabataki male_focus male_nipples male_only masculine muscles muscular muscular_male nipples no_visible_genitalia pecs solo solo_male sweat sweaty_body tears thick_eyebrows vein veins veiny_arms veiny_muscles veiny_neck veiny_pecs yuuki_bakuhatsu_bang_bravern|10623594304