Anyone may do this:
Do not look if the topic violates your limits or you don't plan on doing it.
If you look and it violates limits, feel free to ignore.
Crossdressing
Spoiler:
Put on a purple dress and blue thong. Make sure the thong is obvious.
Now leave on for 2 hours straight.
Extreme Public Humiliation
Warning: Be careful with this one, it is not for the weak. If you have a partner, it is not for you.
Spoiler:
Well, you were warned. Have sex with at least 10 girls. You will give her at least 5 orgasms or until she begs you to stop, whichever comes first.
MAKE SURE YOU DO NOT CUM!
Pain
Spoiler:
Smack your balls 100 times with a hard object. Then put some ice on them until you can't take the cold then pull it 50 times before slapping them 100 times.
Surprise Topic
Spoiler:
Congrats have a 30% reduction.
Space
As usual put your report in a spoiler and I will decide your reduction by difficulty and report.