The phenomenon of sexual slavery in prison has only recently emerged from the shadows.

Women forced into sexual slavery by German authorities sometimes tried to escape.

He is a man who believes in female sexual slavery.

"American women call it sexual slavery," he said, "but they really just think there aren't enough men to go around."

They may be forced into sexual slavery with only one master.

The women and girls were raped and forced into sexual slavery.

He later offers to sell Kylie into sexual slavery to save his own life.

The film ends with the assertion that only Jesus can free people from sexual slavery.

This sexual slavery, which was in itself totally criminal, had further consequences too.

Many young women have been forced into sexual slavery.