I give it a week.
This challenge is like gay chicken - nobody wins.
Mate I've been staying in a room with my sister these past two nights and I'm climbing the walls (becuase I can't **** with her here, just thought I'd clarify). You'll go crazy. Don't do it to yourself.
well i'm in.
usually I don't last more than 5 days...
I was stupid enought to try this by the way last year, I lasted 4 days (maybe 5) before I had a wet dream. This is a bad idea OP, unless of course you enjoy washing your duvet.
Anybody who's addicted to masurbation enough to find the need to set this mountain of a challenge will innevitably fail.