Rule 34 Dev - 2boys anal anal_sex arm_grab ass_up blush bottomless clothed_sex doggy_style face_down_ass_up from_behind functionally_nude gay gintama gintoki_sakata katsura_kotarou kimono llemonyyyy long_hair long_hair_male male male_only monochrome motion_lines open_shirt partially_clothed pinned pinned_down sweat wrist_grab yaoi|7568980344