The woman suing Pittsburgh Steelers’ quarterback Ben Roethlisberger for allegedly sexually assaulting her has been accused of bragging about having consensual sex with the NFL star.

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According to court documents filed late Friday, Angela Antonetti said the woman who made the rape claim ``did not appear to be upset, stressed-out or nervous'' about her time with the Pittsburgh Steelers star during a 2008 celebrity golf tournament at Lake Tahoe.

Antonetti says her Harrah's hotel-casino co-worker ``appeared happy and boastful'' about it and later said she thought she might be pregnant from the encounter. Lawyer Cal Dunlap, who represents the woman, declined to comment.

The Steelers are coming off their second Super Bowl victory in the past four seasons and Big Ben played a huge role in the championship. So far, Roethlisberger has denied the allegations and maintains his innocence.

Oddsmakers from online sports book Sports Interaction have established the defending champion Steelers’ odds to win the 2010 Super Bowl at 9/1 and 9/2 to win the AFC Championship.

Bet 2010 Super Bowl Odds

Posted: 8/8/09 7:30PM ET