@ajaybc
I agree with Hitboxx's reply. Lil p0rn never make any trouble for a guy of your age, but you should not get addicted to it. Nothing wrong in that.
Regarding hiding part, you should find some ways ! Reminds me the days where my friend used to have
650 MB .sys files in his windows folder and his younger bro always used to think, wow, windows sys file is this big ! But those were the days in 90s. Now the teenagers might have found innovative and new ideas. Search for that, or you can always ask a question (you need not even mention it is p0rn) in the QA of ThinkDigit forum, I mean folder locking etc.
Regarding the parents and sis - Yes, will not be very easy to manage. But go and talk to your mom. Even if you think there is nothing wrong in watching lil bit p0rn, apologize to your mom, give them some promises (like I will not watch any p0rn movies etc -
but watch mpeg files or avi lol). The problem is women think you are doing something that is very bad and very close to some crime, so apologizing is the best way. Also, talk to your sis about it, tell her that was given by some of your friends or something like that. In any case, even if your family members are not talking to you, talk to them. Things will be alright within days. And do not worry too much on it.
And iMav, I must say your !DEA is pretty cool (reminds me of the ad -
What an idea sir jee 
).
Offtopic : mediator, welcome back

And you are one more step ahead of iMav, lol
