My boyfriend and I gave it a try not long ago and really liked it, though we've only done it a couple times since. As yet, it's just something fun to do sometimes, but not the main event. Pepsi, pushing out just a little does help a lot when he's putting it in-- we managed it with no pain (I was pleasantly surprised) even the first time... Ah, it helps to read the pixies forums

__________________
I am certain of nothing but the holiness of the heart's affections and the truth of imagination. What the imagination seizes as beauty must be truth - whether it existed before or not.
-John Keats