What is Thorn Shocker?
1.
A derivative of the 
The reverse shocker wasn't quite satisfactory to m'lady, thus I resorted to the thorn shocker.
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Random Words:
1. 
Slang for Piles or haemorroids.
Mary has quite an impressive Anal Vineyard after a bad case of the runs.
See anal, piles, poo, bottom,..