Roll this. This very first link will tell you how many times to roll the next two.
For each count of the above, roll these two together.
Hour and
minute. You might notice this generates a 24 hour time, like 5:30, or 14:48 (2:48 pm).
Your goal is to set an alarm for each point in time you rolled, and when that time comes around, strip completely naked, insert a buttplug, and masturbate to orgasm. You have an hour to finish, or until the next time, failure means trying again the next day that isn't Thusday, Friday, or Saturday.
Acceptable?