I have totally masterbated at work ...there is no jizzin' for me cause I am a chick, but I have done it and loved it.
I have also done it in a car, train and beach. If it feels safe ( ie no families around, *would hate to cause anyone any grief* or police hahah) and I am horny, I will do it, but i guess women can be more discrete than men, makes my day much better if I can concentrate
Honey