The brother has 41, he's divorced. The sister is 38 and she's single. When the brother got divorced he went to live with his single sister on her flat, she wasn't used to live with a man but she liked, she liked to have someone to take care and he liked it too, he had a woman to do his ex-wife's work for him. Only he didn't get the sex part but soon he found out his sister wanted to give him that too.