Dan lay on the ground downtrodden. The back door opened, and he looked up. He was amazed to see Kat come trundling out, now covered in brown fur... she'd been turned into a horse too.
Their mom leant out the door. "You two aren't splitting up. You need to look after eachother from now on." She shut the door, and the pair looked at eachother.
"So, my 18th birthday and I'm spending it as a horse with my little brother", Kat said, examining her new hooves.
"This is all your fault. You can't complain." Dan stood up and brushed the wet grass off his pale stomach. "We're going to have to live on a farm from now on!"
***
Morning came, and the siblings woke up to the sound of a van pulling up outside. Where were they going?