The allegations were part of court papers presented during the 'Basic Instinct' star's custody battle with ex-husband, journalist Phil Bronstein.
"Sharon Stone never made this statement. It is a complete fabrication," The New York Daily News quoted Stone's attorney, Martin Singer, as saying in a statement.
However, the 50-year-old star has lost the custody of her son to Bronstein, and will not be bringing him back to her house in Los Angeles.
But, Singer claimed that despite the judge's decision, the actress would still get the same visitation rights with her 8-year-old son, Roan, as she had before making the request
"Sharon Stone sought to modify her custody arrangement with her ex-husband by having her son spend most of the school year with her," said Singer.
He added: "Although the court denied Sharon's request to modify the custody arrangement already in place, Sharon will maintain the same custody arrangement and visitation that she's had with her child for the past several years and still has joint legal and physical custody of her son."