Ouch! That reminded me of my school days. Very interesting slice of life you picked out there @Sommylove :) It was like our schools lives of rules, breaking of rules, punishment, friends, good advice, and support all wrapped into this short offering :)
I do think there might be a typo you might want to correct. Based on the post I think we are looking at a 240 character limit prompt, but the title is mentioning 240 words. You might want to update that title if my assumption is correct.
Thanks for the fun writing in such a limited prompt. Cheers for a fellow #dreemerforlife