A NAKED man chased a teenage student after masturbating in the street during a terrifying attack in Mexico.

The girl, 18, was walking to university when the sick perv tried to grab hold of her in Azcapotzalco, Mexico City.

Footage shows the predator getting out of a car, naked apart from a pair of training shoes, and performing a sex act as he moves towards his victim.

Clearly startled, the student walks to the other side of the road but the perv begins to give chase and only stops when lights are turned on in a house nearby.

The student's mum said her daughter was still in shock over the disgusting sex attack.
She said: "It's something nobody expects.

“People like this guy are sick, and they need to pay for what they are doing."

Cops have traced the man’s car and have launched an investigation into the incident.

Alfredo Rodriguez, head of the Secretariat for Public Safety, said officials were concerned because the attack took place in an area full of schools.

He said: “There is an order from high command to have police presence at the entrances and exits of the primary, secondary, and nursery schools in the area.

“We are very concerned, and this is going to be permanent until we catch the individual involved."
So far no-one has been arrested in connection with the incident.