A quiet office cleaner whose name I do not even know catches me masturbating in the restroom. Wondering if she is sexually frustrated, I jokingly make her stroke my huge cock with her rubber gloves. She seems to like it and soon lets me fuck her whenever I get horny at work. Beneath her uniform is an unexpectedly gorgeous body with large breasts, a narrow waist, and a shapely ass. Her bottled-up desire finally explodes: she spreads her own pussy, takes repeated creampies, and even joins a slippery threesome on floor wax. The free-for-all ends with 11 ejaculations.