To dry jelq:
This is without lube, you don't need it becouse your hand never slides over your skin.
1.- Get to your desired ereection level and make a firm ok grip at the base.
2.- Move your hand forward in a jelquing motion. Your hand should always stay at the same place over your outer skin. It's you hand+outer skin that slides over your inner skin.
That's it. Try to have as much loose outer skin behind your grip before the jelquing motion, so that you can do a longer jelquing motion foreard.
Now learn to use the freakin search function.