Where can I purchase premade "naughty" or "nasty" conversation hearts? 
I don't want to design my own.

Hi there,

While designing your own naughty conversation hearts seems like it
might be fun, if you don't want to go through the trouble and want
some sexy candy pre-prepared, head on over to the Kiss and Make Up
erotic edibles section. For $6.00 you can purchase a box of Hot Hearts
Candy. "Candy Hearts with Naughty Messages"

http://www.kissandmakeup.com/edible1.html

These seem to be the standard for sexy sweet sayings. They are also
available at Nawty Things for $5.95 and for $5.50 from Chocolate
Fantasies [only $5 if you don't require the heart shape].

http://www.nawtythings.com/candies.html
http://www.chocolatefantasies.com/naughtyholiday.htm

For the history of the original treats, you can check out the Necco
valentine FAQ

http://www.necco.com/valentine-faq.htm

Hope this is the information you were looking for, thanks for writing!

jessamyn-ga

google search terms used

"conversation hearts" naughty
     ://www.google.com/search?sourceid=navclient&querytime=MBA9B&q=%22conversation+hearts%22+naughty
"candy hearts" sexy
     ://www.google.com/search?num=30&hl=en&safe=off&q=%22candy+hearts%22+sexy
"hot hearts" candy
     ://www.google.com/search?sourceid=navclient&querytime=MBgxB&q=%22hot+hearts%22+candy

Thanks - I've been looking for these for quite some time!