A woman has been jailed for five years for filming herself having sex with her son.

The mother, aged 36, was filmed having sex with her 14-year-old son - and sent the mobile phone clips to a cousin living in Pakistan.

The mother-of-four's 'shocking' crime only came to light when another of her daughters borrowed her son's phone - and came across the vile videos reports the Daily Mail.

Prosecutor Ian Kolvin said, 'She was telling him to take the video. It showed full intercourse. It showed the son with his naked mother, rubbing her breasts and vaginal area.'

The mobile phone also contained indecent images of her three-year-old daughter.

She told police she had agreed to video herself having sex with her son to please her cousin in Pakistan.

In a victim impact statement read to the court, said: 'I feel upset and ashamed of what she did. She should not have done it but I miss her very much.'

Ruth Smith, defending, said the mother was forced to leave education at the age of 13 to work in the family business and into an 'abusive and violent' arranged marriage.

She said: 'She appears to be a person that is very anxious to please and she will change accounts in order to satisfy what somebody is asking of her. She is highly suggestible of others.

'She was subjected to abuse by her husband and that is something she has accepted as her lot in society.'

Miss Smith told Merthyr Tydfil Crown Court that social services had given her a stark choice - to leave her husband or lose her children.

'She has lived her life within her culture as one that is expected of her - a devoted daughter and loving wife.

Cardiff Judge Eleri Rees said: 'These are truly shocking offences. Your duty was to your children. To that you failed in the gravest possible way.'

She was jailed for a total of five years. She will have to sign as a sex offender for life and will be the subject of an indefinite Sexual Harm Prevention Order.