Karen was rather disturbed sitting in the passenger seat of the Jon's run down Toyota and fidgeted all the way to Ted's house. The seatbelt felt different across her flat chest and the belt ran across her trousers, which she had to 'adjust' a few times.
She turned to Jon who was casually humming along with the radio. It was such an odd sight to see his head on her body. She had to hit him a few times for feeling up his breasts during a couple of stoplights.
When they arrived at Ted's house, Karen was shocked to see how many headswapped couples were there. To everyone else it was a perfectly normal phenomenon.
Some couples were lounging around the pool. Even the chaperones had their heads swapped with each other.
Karen knew that this could only get weirder. In the back of her mind, she still wondered what caused these headswaps