Incest: A South African man kept daughter as sex slave...

The 53-year-old, known only as 'Heinz', is accused of raping the 18-year-old, who has been called 'Sandra' up to three times a day over a period of two months.

The teenager, who is from Germany, had never previously met her father and tracked him down on the internet, before flying to South Africa to meet him.

Heinz is alleged to have kept the young woman locked in his Cape Town home, assaulted and intimidated her, as well as forcing her to have sex with him.

'Sandra' is said to have told a counsellor: "We were lying on his bed watching DVD's.

"First he held me in his arms and stroked my back but then he started touching my body all over, and told me to take my clothes off."

When she refused to take off her clothes, he allegedly fetched a knife, threatened her with it and cut them from her body.

The teenager is said to have claimed she was then forced to spend every night with her father in his bed where he raped her up to three times a night.

Heinz has been dubbed the South African Fritzl after the Austrian father who kept his daughter imprisoned in a cellar for 24 years and had seven children by her.

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