London, May 1 (IANS) A 42-year-old British woman has been jailed for filming her three children getting undressed for the sexual gratification of her paedophile boyfriend, a media report said Tuesday.

The woman, who was not named for legal reasons, had also signed a “contract” with her 51-year-old lover, a retired fire and rescue worker, and had agreed to become his “sex slave”, the Daily Mail reported.
The woman, who lives near Cambridge, secretly filmed all of her children undressing for her partner’s “gratification”, the city’s crown court heard.
Police seized the boyfriend’s camera and computer and arrested him for another incident.
The man pleaded guilty to taking 51 indecent photos of children and possessing a total of 1,269 images and downloading a further 2,361. He was jailed for three years.
The woman was sent to prison for 15 months after she pleaded guilty to making the video.
“Your desire to satisfy (your boyfriend’s) sexual interests overrode your maternal instincts,” the judge said.
The court also heard how the woman had previously sold a story to a newspaper about how an ex-boyfriend turned out to be a paedophile.
After being released by police in 2010, she began a relationship on Facebook with another known sex offender, the daily said.