Rule 34 Dev - 1boy anal anal_sex anal_sex balls bar_censor blush bodily_fluids boots bottomless full_body gintama gintoki_sakata japanese_text legs_up male male_only monochrome octopus on_back oniku_(pixiv) rape restrained tears tentacle tentacle tentacle_grab tentacle_on_male tentacle_penetration tentacle_rape wet_body wet_skin zoophilia|14005069544