Earlier quoted context omitted.
Girls must be protected from being asked out at all costs because they are strong and independent future girl-bosses.
Let's change the subjects from "horny upperclassmen" to "MLM representatives that want to get new suckers". Would you be fine with going to a class where a significant percentage of people are trying to get you to sell Amway products? And they don't give a damn about the class?
Yes?
I'm capable of saying no, even aggressively when people don't get the hint. I've even done it in the past, numerous times.