A gathering of sluts from the Showa era! A porn party from the Showa era! A Showa era orgy! A 4P with a slutty, shaved, plump MILF! A 4P in a city hotel room with cheating wives! And this time, the black ships arrive! A 3P international exchange between a foreign MILF and a Japanese wife! An outdoor 6P on the fishing port embankment! And more sex traffic jams! A record of Showa era housewives releasing their desires at home in secret parties!