Procrastination /Any Koreans in these boards?/

I need to know how to say "Sorry for not doing my Korean class project, sunsaengnim. I was too busy refreshing the League of Legends boards/subreddit and playing ARAM to do it. I know it's been overdue for a couple months, but one more week. That's all I need, I promise."

Please and thank you.

So what's the worst that you've ever procrastinated something? Was it because of League? Who are we kidding, it totally was.