first, open http://www.forohentai.com with IE, login with your account and password, keep IE open, run PicaLoader.
create a new task:
Start URL:http://www.forohentai.com/big-tits/1224 ... s-2-a.html
Picture Filter Profile:All pictures except thumbnail
Page URL Include Filter:-\d+\.html$;attachment
Picture URL Include Filter:attachment
Picture URL Exclude Filter:#$
that's all.
Notice: this site contain adult content! please don't try it if you under 21 years old.