She opened her little sleepy eyes, a pair of honey drops looked around for a moment, cozy in bed under the blankets. She turned over to rest on her side and noted not everything was warm and cozy, but also wet. A pull of the bedsheets revealed a wet stain of piss on the bed and the smell immediately assaulted her sensitive cat nose. She got her tiny paws out of bed, grabbed her pajamas and pulled them up, she was a big girl now, she could take care of this by herself.
Looking down she saw a cute, little white furred, kitten body. A pair of little, underdeveloped breasts, with nipples poking out. Then she grabbed the wet fabric of her laced panties, bent over and pulled them down, taking two little steps to take them off.  She took a moment to watch her mess, her panties were completely soaked, and the smell…. It was just too much, it was…. Interesting…. 
Her curiousness got the best of her, she pulled her piss-soaked panties close to her muzzle and sniffed them, the overwhelming scent of her little girl piss filled her nostrils and she felt all kinds of sensations.
She was ashamed, not only for wetting the bed, but also for sniffing her panties, her cheeks turning red in blush. She was feeling weird, her body tingling and a shiver ran down her spine, all the way to the tip of her tail. She looked at the mirror in front of her, there was a little kitty girl smiling back at her, with a pair of wet panties firmly held on her paw. Looking at her, she noticed her crotch was swollen, and wet.
-Noooo!
She cried out, covering her mound with her paws, but it wasn’t pee, it was clear, it was gooey, and it smelled different, sweet…
She raised a paw and sniffed again, it was something new, something nice, something strange…
Having made her way back into bed and laying down on her back, she stood there for a moment, her legs spread open, the scent of kitten piss on the bed assaulting her nose as her tiny paw moved down to touch more, prodding her tiny mound with her pink paw pads. It felt weird, tingly, but good…
She pressed against her labia and it puffed out even more, felt her tiny virgin wet slit until she reached that precious fleshy button of ecstasy. A little poke made her shiver and let out a cute little squeak, it was like a shock, and it felt really good… Taking another sniff of her panties, she closed her eyes and kept on touching her little kitten clit, slowly drawing circles on it, rubbing it with her tiny paw pads, her breathing got faster and she began sweating, her body all hot, she couldn’t stop anymore…
And then it happened, she moaned out loud as her body went crazy, contorting and contracting, it was an amazing sensation that filled her young mind. She soon fell asleep, piss-soaked panties in one paw, sweet smexy fluids on the other, and a mixture of both on the bed, she was exhausted, and also starting a new chapter in her life, tired… too tired…. Too much to ever notice her door had slightly opened, from where a pair of amazed eyes looked at her in all her naked gloriousness. Her older brother had his mind running with ideas…. But that’s a story for another time.