Angelina exactly so that this injustice does not arise, this law would have to be valid for women and for men, or there must be legally regulated fixed breaks installed, which must be monitored so that the women do not have sex.
A new business could be created, like suntan parlors, where you go in, have your belt removed and enter a small cubicle where you could undress and recline for an hour and do what suits you. Absolutely no men allowed. There could be a kiosk in each store where customers could rent a vibrator or a lovense or what have you.