Boys were reportedly molested to entertain Savile at Bryn Estyn care home in Wrexham, North Wales.
One victim said he was raped repeatedly by deputy head of the home Peter Howarth.
He said that he and other boys would also have their pyjama bottoms pulled down by Howarth for Savile’s entertainment.
The boy, known as “Ben” said that Savile would regularly visit the care home with his brother in a chauffeured limousine.
Boys would be taken to visit him at Howarth’s flat if they behaved well.
The victim told The Sun newspaper: “Howarth pulled down my pyjama bottoms in front of Savile. I was helpless as Jimmy watched.
He thought it funny entertainment. This happened to a number of boys.”
According to “Ben”, Savile would ask him: “What do you want me to do? Can I fix it for you.”
The victim added: “He kept on looking at me and smiling and laughing. Then he started rubbing my leg. After that I went to bed but he had other children brought up to him.”
The Home Secretary Theresa May said that a new investigation into the allegations of child abuse by a senior Tory is “right and proper” amid doubts over whether a previous public inquiry was “appropriate”