Exciting Swellings
I had an abscess, in my face, due to an abscessing tooth. There wasn't much, if any, pain I can remember, even though my face was swollen and the gum was stretched really tight. There was a bit of watery pus seeping out around a tooth, and I can still remember the taste, which I found sort of pleasant. I really wanted to stick a pin in my gum and burst it, but resisted the temptation.

This led to the start of a course of dental treatment, which eventually led to my very hot dentist gently pressing her breasts against my head.

(Edited because I can't spell "led".)
(Honourable Member is upstanding, Tue 16 Mar 2010, 23:16, 3 replies)

The same thing
happened to me.. people thought I had a gobstopper in my mouth because it was so swollen. Oddly, I liked the taste of the pus too, however my dentist didn't press her tits against my head, she just ripped out some teeth.
(elless, Wed 17 Mar 2010, 0:01, closed)

I didn't resist the temptation
I just took a nice body-piercing needle and took it to the gum. I was already on antibiotics and Corsodyl (and insane due to the pain) so I just did it.

The needle filled with pus and the relief was instant. I was expecting a bollocking off the dentist, but was met with "You probably saved yourself some more pain later".
(Iggy Pop's Teeth, Wed 17 Mar 2010, 8:51, closed)

I'm now filled with regret
that I resisted temptation. Even though I didn't have much pain, I'm sure I would have found the experience of bursting it satisfying all the same. I just love pus filled poppables.
(Honourable Member is upstanding, Wed 17 Mar 2010, 21:46, closed)