Pretty good story so far. Just, as the others say, work a bit on grammar.
It's funny, my best friend's sister's name is Kelly, and she wets. I went into her room, and just to be an ass, I said, "Eww it smells like peepee!" in a Cartman-style voice. He nodded, and looked like he was gonna crack up. He said that she wet the bed, and then said in a voice that was supposed to imitate his mother, "One week dry. Good job Kelly!