Where do I read the rest of the story which is ahead of episodes ?
If you are talking out the manga then I suggest manga panda or manga stream, that's where I keep up to date with one piece manga and if you want to keep up-to-date date with one piece episodes check watcgop.xyz or kissanime.ru :D
Any time ;)
The fist link to watching one piece episode is watchop.xyz
There are plenty of illegal sites to read illegally translated manga on. Try google.
I've forgotten the manga website but I use www2.animeland.tv/dub/one-piece for the anime.
If you prefer subbed check at the bottom of the website for another wesbite
What do you think?