THIS is the shocking moment a randy couple are caught having sex in a central London office.
In footage sent to The Sun, a topless blonde woman can be seen bouncing on a man as he sits in a chair in full view of an upstairs window, with a passerby filming from the street outside.
He appears to be backed against a row of computer desks, and the bright overhead lights are all on.
She can be seen thrusting her head back and forth as she holds onto the back of the chair.
The incident appears to have taken place at night, with no-one else seen inside the office.
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