In early Showa-era Tokyo, a glamorous and popular courtesan survives the fire that destroys her brothel. A regular customer who owns a restaurant buys her freedom and takes her to Toyama, where she becomes the madam. With her twisting white-snake tongue, she sucks off every male customer and employee until they are completely drained. Men flock to this insatiable anaconda of a woman, only to disappear as the years roll on.