Giddy up Grandma

Your best friend is out of town and he has asked you to take care of some things at his grandmothers house. She's a widow and can't keep up with the things that need to be done. Lots of things need fixing, including her urges, but your friend doesn't need to know that part of this. She's offered you a place to stay until all the work is done. A nice warm comfortable bed, meals provided for you and gentle loving care only a grandma could provide. I guess now would also be a good time to tell you...This Grandma has a voyeurism fetish, don't leave the bathroom door open while you shower or maybe...try it?