Just finished, I feel like a disposable fucktoy right now... and I love it!
I used a permanent marker (skipped my forehead though)
And had to write 2^5 times. If you roll any more than that you'll end up completely black.
I liked this dare it is humiliating and unnerving to walk around in public looking like the door of a public toilet underneath your clothing.
It also just gave me the fun idea to take a marker with you to an 18+ party
Anyway, Thanks!