I know how much you love this Giantesses feet, and I decide its time you get a reward. I allow you to worship my feet in tights, and then bare. I then decide to let you jerk off, but only when you do it exactly as I say. I give you instructions, telling you exactly how to touch your cock and balls. I'm even nice enough to show you how to jerk off, using my feet to rub my dildo exactly how you should rub your cock. Finally, I give you a cum countdown while you stare longingly at my giant feet