When Kristy Kimber, 26, of Tunbridge Wells, got her phone fixed by a friend, she was found with a video depicting her sexual abuse of a small child.
Using an instant messaging service, she allegedly sent movies of her assault to other people.
Admitting to several child sex abuse offences, Kimber of York Road showed up at Maidstone Crown Court on January 31, 2019.
The court heard how her acts on July 20, last year, were discovered by authorities.
She warned her pal not to view any videos while laughing and set up another friend to fix her phone.
A video showing Kimber mistreating a child was found during a phone inspection.
Not long later, she was arrested.
Then police grabbed a second cell phone that included footage of Kimber coercing a youngster into having sex.
Kimber entered a guilty plea in court to six counts of causing or encouraging a minor to participate in sexual conduct, four counts of capturing obscene images of a child, and three counts of distributing indecent images of a child.
She also acknowledged having intercourse in front of a child and sexually assaulting a youngster.
Kimber received a nine-year and four-month term.
She also became the subject of a sexual harm prevention order.