He figured it was the same old gig. A guy comes into his office and wants a private eye to follow his wife/mistress/ girl friend. Get proof that she is cheating on him. He'd been in the PI business for 10 years, and most of all his cases were like this. There were worse ways to make a living.
He has set himself up in an abandoned building across the alley from her apartment. The building is due to be demolished in a few weeks when all the permits are cleared, but that should give him enough time for what he needs to do. There are 3 windows that face her apartment, he has a digital video camera in each one all trained on her apartment.
God he loves surveillance on these newer buildings! They have such large windows you can see most of the apartment without ever having to move. A voyeurs' paradise. A small smile plays on his lips. Doesn't hurt a PI either.
Out of the corner of his eye he sees movement on and turns to watch as she moves across the room. Watching her walk makes a man think about sex. The sway of her hips and the swing of those long legs. It made him think about a predatory jungle cat. There is some serious pussy he thinks to himself.
Her windows are open slightly to catch the slight breeze. He can hear the throbbing beat of the music she turns on. Turning towards the doorway, she begins a slow and sexy strip tease. Maybe he'll have something for his client sooner than expected.
The cameras record automatically as he sits there entranced by the view before him. She is naked from the waste up and her dance evolves. She begins to fondle her breasts, to stoke her neck and stomach. A quick turn and he sees the pale expanse of her back. She slides her fingers under the elastic of her panties. Her hips and legs gyrate slowly from side to side as she guides the panties down those legs. When she is down to the floor, she straightens her legs so that she is bent over from the waist. Glancing quickly at the camera, he notices that it caught the glistening liquid between her pouty nether lips.
She straightens up the rest of the way, kicking the panties into the corner. She twirls around and stands with her legs spread open. Once again she starts to sway and move to the music. Reaching down, she strokes the insides of both thighs dragging her fingers up until the touch her mound. With one hand she spreads the lips and with the other she strokes herself. She begins to twist and writhe from the stroking.
Pulling her hands away she turns to the bed. She pulls some pillows down to the end and kneels on the bed with her ass facing the window he is recording from. She spreads her legs wide using the pillows to support her head and torso. Both hands reach between her legs from underneath and begin to manipulate her genitals. With the excellent quality of his equipment he can zoom in and see how her hands begin to glisten with her fluids. She shoves one finger, then two into her pussy while the other hand rubs at her clit.
Taking one wet hand she reaches behind her back and inserts a finger, then two, into her butt hole. He can just hear her cries of pleasure. The tempo of her movements increases until he sees her body go rigid. Zooming in a little further he can see the cum leak out of her as she removes her fingers.