Fritzl forced wife to watch him have sex with a woman

LONDON: Josef Fritzl, the Austrian man who raped his daughter for 24 years in a dungeon, humiliated his wife at a swingers club by forcing her to watch him have sex with another woman.Fritzl recalls start of incest family United Press InternationalJosef Fritzl requests a visit from his wife Telegraph.co.ukReuters - Times Online - Monsters and Critics.com - BBC News