Jacqueline falls under the spell of Philippe, who has come home to sell her a vacuum cleaner. She welcomes him home, the shark. Prostitute in early retirement, she owns a small sex shop which, until then, was poorly maintained by Jean, her ex-husband. To keep Philippe with her, she entrusts him with the management. Very quickly, Philippe, takes all the tics of a big visionary and megalomaniac boss, and neglects Jacqueline who no longer recognizes him.