Christina is an office worker sitting at a desk in her cubicle. As we see her from behind she is busy typing away at her computer dressed quite smartly.
From the front we see that she is gagged and handcuffed and seems oddly distracted too.
Looking under the desk, we see the reason she is distracted. From the waist up, Christina is dressed in smart office attire but, from the waist down she is only wearing garter belt, stockings, pants and extremely high heels. To round things off she has a vibrator tied to her crotch, switched on and buzzing away.
As Christina gets closer to orgasm, she starts to play with her breasts opening her blouse and lifting her breasts out of her bra. Finally she pushes her chair back from the desk, leans back, spreads her legs wide and, as she plays with her nipples, has a massive orgasm.
Satisfied, but leaving the vibrator running, Christina adjusts her top, pulls her chair back up to her desk and continues typing as if nothing has happened.