A teenage girl was sterilised in a horrific attack by her boyfriend’s ex-girlfriend - who pumped hot water into her uterus.

Sara Zagidullina, 17, was attacked by Aleksandra Dulesova and three other young women when they discovered she was seeing a boy identified only as “Igor”, according to police.

The shocking ordeal began when the perpetrators broke into Sara’s home, reportedly shaving her head, then forcing her to perform oral sex on them before taking turns urinating on her.

After dragging the naked young woman to the bathroom, they allegedly turned the water as hot as possible, inserting the shower hose into her vagina.

Police say the ordeal, which lasted for hours, could have killed Sara, who was left in agony on the bathroom floor, while the attackers ransacked her home, stealing money, a laptop and a mobile phone as well as other valuables.

Using her last bit of strength, the victim managed to raise the alarm, and was rushed to hospital.

There, doctors sadly confirmed that her womb had been badly damaged by the hot water and that she was now sterile.

The incident happened in central Russia’s Perm Krai region in the town of Gubakha after Igor allegedly dumped 17-year-old Aleksandra after she told him she was pregnant.

He is then believed to have started a new relationship with Sara, who knew nothing about his past until she was confronted by the angry ex.

Aleksandra reportedly warned her victim with the ominous phrase: “Leave us alone or I will kill and bury you!”

She then gathered her friends Kristina Poyarkova, 16, Maria Sheputaeva, 16, and Anastasia Voronchikhina, 20, allegedly bursting into the victim’s flat where they subjected her to the terrifying torture ordeal.

Three of the attackers have been arrested and taken into custody, while Aleksandra is under house arrest due to her pregnancy.

The four suspects filmed Sara’s torture on their phones and police have found the video, according to reports.

All have been charged with sexual abuse and torture of a minor committed by a gang and could face up to 15 years in prison if found guilty.