Hey Lustology,
I really, really love your Avatar......... Oh yea, your question.
Guess you never had a session with Cameron. Okay, you're on the table, on your stomach. She's just finished on your shoulders, moved on to your feet and legs and then onto your backside, she re-oils and massages your thighs, then your inner thighs and "The Cameron" begins. Your instinctively raise your tush about an inch or two off the table allowing her heavenly hand to do its thing (with mental pictures of your grandma's hairy knee to keep from losing control)......
This move happened at about the ten minute mark before you had the pleasure of giving this angel a "reverse massage" and nowhere near any type of happy ending. Its one of those moves that made her a legend and one of the best MPAs I've ever experienced.
And to think I haven't been anywhere a spa since .....April.