How to make DD-sized underwear
Now also in spanish!

You can check the full tutorial here :)
I hope it helps!
English version: http://www.murasaki.me/2010/09/06/dd-underwear-tutorial/
Versión en Español: http://www.murasaki.me/2011/11/08/ropa-interior-para-dd/
How to make a DD body stocking

Tutorial here
http://www.murasaki.me/2010/09/13/dd-body-stocking-tutorial/