Find one of your favorite henti images, then stare at it until you think you have it memorized. After that read the spoiler.
Spoiler:
Without looking at the picture, how many colors were in it. For, every color away from the true amount, you must watch 10 minutes of hetni porn. If you can’t complete it all in a day, you must double the remaining amount each day. The task will count as completed when you finish the porn