Yeah, I like very much!

But since I just have seen this kind of crucifixation bondage for breasts whipping a bit often lately, I would now go for a change, just for variety. I am thinking of a similar wooden board, this time being pressed into the armpits, the wrists drawn down and tied there. The more you press the board into the armpits, the more you draw the wrists down, it makes the breasts rise up. I hope this is not judged to be too much of torture before the whipping starts.

WOP Special Rules came close, albeit a tubular frame and the wrists not drawn sufficiently down for my taste.

And please do not get me wrong on this. Just my personal taste and feedback. The "crucifixation board" also looks very fetching.
