CITRA, Fla. -

A 37-year-old Marion County woman was arrested on allegations of having sex with a minor "because he expressed interest in her."

Stacey Lynn Delong, of Citra, was arrested Thursday on a charge of unlawful sexual activity with a minor.

According to the Marion County Sheriff's Office, a tipster informed authorities about the incident, and when deputies interviewed Delong, she said she had sex with the boy on Sunday.

She was arrested and taken to the Marion County Jail.

Deputies said anyone who has information about Delong and her interaction with children is urged to call Crime Stoppers of Marion County at 352-368-STOP.

No other information has been released.