Rule 34 Dev - 2boys anal anal_sex ass_grab bottomless breath class_3-z eye_patch gay gintama hand_on_another's_head hand_on_ass hand_on_butt katsura_kotarou licking_male_nipple long_hair long_hair_male male male_only monochrome nipple_licking nipple_suck noichi open_shirt school_uniform sitting sleeves_rolled_up straddling sucking_nipples sweat takasugi_shinsuke yaoi|9942980248