She should still be responsible enough and have the right amount of self-control to not impulsively go on the website when studying. This is very silly.
I agree, but she gave a moderately good reason and a time frame.
Not something to just give people all the time, however. Like most things, we judge on a case by case basis and discuss it before giving someone leeway.
"Fate/stay night: not really an eroge, and not really a cooking sim, but actually an RPG wherein everyone’s primary stat is “self-loathing” and the goal is to level it up beyond all the other characters."