A Real Gas!

[Luckycat1]

This pic is from a site devoted to the use of laughing gas to
enhance tickling. I think the site is defunct now.
It was run by a nice lady who actually answered her email!
If you have any more by the same artist, please share!

Meow!

 

[His Divine Shadow]

The Laughing Gas Zone? They are still around, to the best of my knowledge.

*Checks* Yes, they still are. Is this where you found it? http://www.thelaughinggaszone.net/

 

[Betchass1]

I remember that site, I thought it was a great idea, but I guess it didn't catch on.