Russian agent's sex partner turns out to be very flexible

Taxi driver is giving the agent a ride when he notices a girl crossing the street. The man asks to pass her and stop. He opens the window and offers to help her. The shy girl finally agrees and jumps in the backseat. As it turns out, she doesn't imagine herself staring in a movie but the man thinks she will succeed. He invites the cutie to visit his office where he is going to reveal sexual potential, but she doesn't know about it yet. The former gymnast will demonstrate some tricks during sex.