Glad to hear it!
The reason the challenge is called Cum 31 is because you only get to cum on the 31st of the month!
For those of you that forgot the calendar, the only months that have 31 days are: January, March, May, July, August, October, and December.
That means in a full year there are only 7 chances to Cum! And depending on the day you start the challenge, the first one may be quite some time from now!
Don't worry, the rest of the days will be fun too!
You still in?