Las Vegas- from www.kxnt.com – An assistant librarian at Cheyenne High School is scheduled to appear in court this morning after police arrested her for performing a sex act on a 17-year-old boy.

The police report indicates 47-year-old Donna Washburne was arrested Sunday. The alleged incident occurred in the back seat of Washburne’s car, which was parked near some portable trailers on the school’s campus. Washburne says she thought the boy was 18 years old. The report says the boy told the officer Washburne had called him earlier that day and asked if he wanted to hang out together.