just so you know, i did find quite a few grammatical errors which bugged me... like when you were talking about their ages you said
what should have been said is "She looked to be the same age as him."
the way you phrased it was quite odd.
anyways, this story is quite interesting, but i'm not sure if i'll continue... i've never had much interest in stories where people other than conan and ai have been shrunk... i don't like the idea of it...
well, that about sums up what i had to say...
and your signature kind of goes against how you said not to flame too hard since you're 14, and then your signature says to not treat you like a kid...
well... most people flame others, whether you're a kid or not, age doesn't matter, the best you can hope for would be constructive criticism, so i suggest changing what you said in the beginning and say :
"Please do not flame, but all CONSTRUCTIVE criticism is encouraged and helpful"
You don't need to throw out your age, as it's also in you're signature
anywyas, good luck with your story, hope it turns out for the best