Crazy Swedish Holidays in Paris (1980)

The two couples, Barbro and Evert and Ulla and Jan, who are good friends maintain the myth of Swedish liberty and sexual appetite. The husbands have competitions about who can give his wife the most pleasure. They send the wives to Paris for holiday. They promise their husbands to be faithful but as soon as they reach there, they find two lovers. But they are robbed by them after a very hot night. But the adventure goes on.