|Heather Koon and James Osborne|
(Scroll down for video) A perverted daycare teacher violated her students in order to please her boyfriend.
Heather Koon, 27, of Ohio, lived with her fiance James Osborne, 37, who is a registered sex offender.
She told police that Osborn asked her to record herself sexually abusing children at the daycare, and she agreed.
Some of the abuse took place at ABC Kidz Child Care in Elyria, and others at another daycare in Amherst, investigators said.
Deputies discovered the abuse after arresting Osborne in an unrelated incident.
They discovered an unregistered computer in the home after Osborne was banned from having Internet because of a previous child pornography case.
Officers checked the computer, where they found the photos and videos of Koon sexually assaulting the young children.
Koon and Osborne were arrested.
Koon admitted to raping four children. She pleaded guilty to four counts of rape, kidnapping and pandering obscenity involving a minor.
In addition, she pleaded guilty to illegal use of a minor in nudity-oriented material, tampering with evidence and engaging in a pattern of corrupt activity.
Osborne pleaded guilty to four counts of complicity to rape, complicity to kidnapping and pandering obscenity involving a minor.
He also pleaded guilty to engaging in a pattern of corrupt activity, failure to register as a sex offender and illegal use of a minor in nudity-oriented material.
They are now facing 15 years to life in prison.