It was the middle of the night in a family's house. The family consisted of a mother, father, child and their various pokemon. Everyone was fast asleep, all except for Kindle the Fennekin. Kindle was snuggled safe and sound with the toddler in the boy's racecar bed where she usually chose to sleep. She never had issues sleeping with the child before, but on this particular night the little human was shifting around a lot in his sleep. Typically this wouldn't phase Kindle much, but their bodies were so interlocked that his movements were causing his diaper to rub frequently against a very sensitive area on her body. She continued to ignore it for awhile, hoping whatever dreams were causing the young boy to stir would end, yet he continued moving. Finally, Kindle couldn't take it anymore. The stimulation had put her beyond a threshold and she needed relief or she'd never sleep. The Fennekin slowly slipped out of the toddler's embrace and he rolled over on his back, snoring quietly. Kindle wasn't sure how she'd go about pleasing herself. She was too consiterate to try waking any of the other pokemon for a round of fun in private and she began to brainstorm. Suddenly, a more intrusive thought pryed its way into the fire type's head: her young bedmate's diaper was doing such a nice job, why not continue with it? To use a child for such a thing would never have crossed her mind before, but in her horny desperation the naughtiness of the idea made her quiver with a wonderful excitement she had never felt before. The yellow fox gripped the foot of the blanket with her teeth, pulling it slowly to reveal the rest of the sleeping boy. He looked so innocent, dreaming away in his cute little diaper while sprawled on his bed. A typically heartwarming sight for the Fennekin now had her dripping with excitement. She trotted towards the boy, taking a paw and giving his diaper a few gentle prods. The surface already felt a bit moist from her previous contact, but the inside was dry and fluffy. Kindle mounted up on the child, straddling herself so that her pussy sat against the diaper. Slowly and gentle, she began to scoot herself back and forth as her vaginal opening rubbed against the padded surface. Kindle couldn't believe she was actually doing this, but it felt so good and she was having more fun than expected. She continued rocking herself, her pussy gliding with more ease as the vaginal juices leaking from it smeared across the diaper. The Fennekin was blushing with delight, raising a paw to her mouth to supress her moaning. Though having a cock in her would feel much better, something about how taboo the scene was had her emotions putting in work to enhance the sensation. The boy's parents and the other pokemon would be absolutely furious if the walked in and saw what she was doing, but this merely scratched a thrillseeking itch Kindle didn't know she had. The Fennekin continued to hump and rub at the diaper which crinkled with every motion. Sweating through her fur, the fire type was practically puffing out steam with every breath she made as her temperature rose in fiery passion. Losing herself to the sensation and pleasure, she was now speeding up. She no longer feared the boy waking up, as he could neither speak about or understand what he may witness. Despite this, he remained deeply asleep and Kindle knew she couldn't hold it in anymore. "Fe... ne... kin...!" She quietly cried out in her silenced breath as she became overwhealmed with a climactic sense of pleasure. She twitched and stiffened as her pussy tingled in exctasy. Remaining straddled on the young boy, she caught her breath as she basked in her afterglow. Snapping back into reality, Kindle began to realise just how wet she had made things. Hopping off her unwitting partner, she observed the bedsheets. Everything around the area was drenched from her sexual acts. Kindle began to panic, unsure what she was going to do about this. She nervously paced around the bed before hopping to the floor towards her bowl of twigs. She munched and chewed one of the wooded sticks and really began to think to herself. Surely there was something? If she didn't think of anything, the boy's parents would see the mess and she might get caught. Finally, a lightbulb lit in her head as she had an idea. The young toddler was going to have a little accident. Though his diapers were always reliable for their job, they weren't without their faults. Though it was rare, sometimes a tape might be defective and just wouldn't hold. Kindle hopped back onto the bed, gripping one of the tapes on her bedmate's diaper with her teeth. She pulled and the sound of velcro ripping signaled that she had succeeded. Pulling the diaper down in a manner the looked convincing, the toddler now lie semi nude with his genitals poking out into the night air. Kindle pulled the blanket back over him and with a sigh, she knew what she had to do. Standing beside her little friend, Kindle lifted one of her rear legs and relaxed her bladder. A stream of warm urine sprung from her little hole as it arced downward onto the child. The smell of pee began to fill the room as it soaked into the bedding and clothing of the boy. Kindle could at least rest easy knowing the matress had protection from exactly this kind of thing. Feeling the relief of an empty bladder, Kindle put her leg back down. She wasn't proud she had to do such a thing, but it was necessary to hide an even worse mess. The Fennekin ppushed open the bedroom door heading towards the parents room. The boy would definitely be getting a quick bath, but at least one of them would change the sheets out and she could quickly get back to bed and finally get some sleep. Perhaps in the future, Kindle would think of a way to avoid the need for this kind of cover up.