A popular Thai massage parlor is opening up, and under the pretense of a new opening, they lure married women into the massage room with the bait of a "free trial for a limited time only" and go all the way! A stinger, who claims to be a Thai masseuse and doesn't speak Japanese, massages the wives' entire bodies in a closed room! The wives get their bodies loosened in an extraordinary atmosphere, and gradually they start to get into the mood... The erotic acts that take place in a suspicious closed room, full of ethnic and lewd atmosphere, are completely secretly filmed by multiple cameras!