Two couples go on vacation together

Two couples go on vacation together.

After a week, they are thoroughly bored.

The men decide that maybe life will take on new meaning if they change partners.

They all agree that it’s an experiment worth trying.

The morning after the switch, one of the husbands says,

”I’m glad we tried this. It was exhilarating. Come on, let’s go in the other room and see how the girls got on.”