Rule 34 Dev - 2boys anal anal_sex blush bottomless closed_eyes doodle erection gintama gintoki_sakata heavy_breathing imminent_anal imminent_penetration imminent_sex male male_only monochrome multiple_scenes on_bed on_stomach oniku_(pixiv) open_mouth penis pillow_grab pillow_hug solo_focus uncensored x-ray|8404424832