Amanda Billiris from Texas was arrested after relatives said they caught her having sex with a 15-year-old boy on Thanksgiving Day.
The scene unfolded at a family gathering held on the holiday at a house in Oakridge Forest Lane in Spring.
Amanda Billiris, 23, an avid motorcycle racer, was arrested after relatives said they witnessed her having sexual intercourse with the boy, the arrest report states.
She has been charged with sexual assault of a child, a second-degree felony, reports the Houston Courier.
According to the Texas Penal Code, if convicted, Amanda Billiris faces between two to 20 years in prison.
Amanda Billiris may also be fined up to $10,000 if she is found guilty of the offence.
She has been released on bond from the Montgomery County Jail.
The investigation continues, MCSO Lt. Dan Norris said in a statement to The Courier.
According to her own statements on the message boards at Motohouston.com, Amanda Billiris, suffered serious injuries in a 2009 motorcycle crash when she was returning from a RideSmart event at Texas World Speedway which left her in a critical condition.
The woman said she received a severe blow to the head and kidney injuries.
Amanda Billiris, who once owned a white and pink Honda, would regularly make posts on Motohouston.com, which is a discussion forum for Houston’s local motorcycle riders.
On her Facebook page, Amanda Billiris lists her college major as “Communication Studies – Interpersonal”.