Rule 34 Dev - 3boys angry embarrassed gay gintama gintoki_sakata groping groping_from_behind hair_grab katsura_kotarou kimono long_hair long_hair_male male male_only march_tai mmm_threesome monochrome pec_grab pec_grasp pecs restrained sketch takasugi_shinsuke threesome wrist_grab yaoi|11702033032