Someone please help me with these 2 questions

I am not sure if I ever even said a word here before,I am not into diapers and I am not even sure this is the right place to ask this,if not someone move it for me and let me know where it went.I pretty much only come here to read the punishment section and than go back to the Enema forum. I have 2 simple questions that I am sure someone here can answer for me.Both have to do with the bananas up the bum thing that I have seen so many times.

#1 As I said I am not a diaper fan,to each their own but its not my thing.I dont imagine there is anywhere that will sell you only a few diapers but seeing as I have little use for them can anyone point me in the right direction for the smallest amount at the lowest price,a recommendation on what are the best ones to do this with would also be welcome advice.

#2 How long would it take for the pad to swell up and be able to act as a plug like it needs to..I am assuming this depends on several factors but a ball park amount of time would be useful as I am not all that good at retention and would hate going through the time and trouble to set this up only to ruin the experience by not forcing myself to hold long enough for the pad to expand and work like it is supposed to so I get the full effects.

Thanks in advice to anyone with any advice for me

Check these out ...

http://www.securepersonalcare.com/index.php?main_page=advanced_search_result&search_in_description=1&keyword=sample&inc_subcat=0&sort=20a&page=2

http://www.xpmedical.com/samples.html

Not sure if this is what you mean, but if you poor water into your diaper, the pad will expand in seconds. It won't act much like a plug though, unless you're sitting down. Then it's hard to poop. If you're standing, you're going to fill that diaper with poo no matter how wet it is if you have to go bad enough.

As for where to buy a small quantity of diapers for a low price go to http://www.tranquilityproducts.com/products/maximum/atn.htm and request a sample you can get 2 diapers sent to you including shipping for about a $1.00 and you can order 2 sample packs = 4 diapers for about $2.00