...Wow. That is absolutely intense, but with all the cute little quirks that make a session great. Maybe it's just that feisty part of my brain talking, but I might just have to see if there's some way in hell I could experience something like this.
Wow, this is awesome! I love how you provided a story for both those who like total torture, and those who love the playful aspects! Now I just wish I had a dental hygienist like that!