Busty Rachael C. gives you instructions in her classroom - WankitNow

I am little confused: what is the actual lesson we learn here? Don't mess with a teacher Emma Rachael or do mess with her if you like a reward. Good guys simply get their homework and bad guys have to masturbate in front of her while she releases her big tits. Well my school days are long gone but I do know which option I would prefer :)