COLORADO SPRINGS, Colo. -- A former coach at a Colorado Springs high school faces charges of hosting a sexually oriented party for teenagers that led to child pornography.

Marsha Ann Williams, 45, posted a $1,000 bond Saturday after her arrest last Friday. She is under investigation for contributing to the delinquency of minors, according to police.

Williams is a former coach at Mitchell High School.

About 10 girls between the ages of 14 and 16 attended the Jan. 21 party at Williams' Colorado Springs home, according to an arrest affidavit.

According to Detective Brian Steckler, Williams made sexual party favors, including penis-shaped suckers, and a cake shaped like male genitalia.

At least one of the teens used a camera cell phone to photograph some of the girls performing simulated sexual acts on the party favors, according to the affidavit.

Williams was a volunteer coach for Mitchell's spirit team at the time of the party and also worked as a crossing guard for Colorado Springs School District 11. She was suspended after the school district received complaints from parents. One of them found the photos on her daughter's cell phone and notified the school.

The principal of Mitchell recognized several other girls in the photos and notified police.

Police have been investigating since the party and the case has been turned over to the district attorney's office.