Rule 34 Dev - 2boys black_hair blowjob completely_nude fellatio gay gintama gintoki_sakata handcuffs head_grab high-angle_view hijikata_toshiro looking_at_viewer looking_up male male_only male_pov muscular muscular_male nude oral penis questionable_consent restrained romanticramen shackles tears uncensored yaoi|13853665184