Desperately in heat, Fidget the orange Nimbat drifted around a quiet and sleeping suburb in search of something she might be able to relieve herself with. She found a home with all the lights out and an open window. Fidget let herself in and found herself in what appeared to be a child's bedroom. The hardwood floors were decorated with a single round rug in the center and the walls were blue with white clouds patterned all around. Toys piled one corner of the room and a crib sat in the corner opposite. The horny Nimbat went straight for the toy pile and began picking things out. "Come on... come on....!" She expressed her frustration as she searched for anything smooth and round. A rattle? A pacifier even? She shoved aside legos, toy cars, and building blocks. Fidget flapped her wings, staring down at the mess of toys and she turned her attention towards the crib. "Hmmm.... maybe this could work?" She said, slowy drifting towards the occupied bed. A small human boy was fast asleep behind the wooden bars. The black haired child snoozed on his back, one hand clenched at his side and the other arm wrapped against a nimbat plush which he squeezed against himself. He suckled gently on a pacifier and his blanket was down to his feet, having shifted off of him over time from moving in his sleep. This left him exposed to be in only a button up pajama shirt and a rather thick and cozy looking diaper. Fidget studied the boy. He wasn't too much bigger than her and children weren't exactly known for their girth down there. The Nimbat got an idea: she carefully slipped the nimbat plush from the little boy's hold, and sat it down on the floor beneath the bed. She returned to the crib, hovering over the sleeping toddler. "Hey... wake up, sleepyhead!" Fidget spoke quietly but sharp enough to try and penetrate the boy's bubble of sleep. "C'mon! I need your help!" Her words work as the small human beagn to shift around in his bed. His eyes opened slightly and he rubbed tears of sleepyness away from his eyes. Through blurry vision, the boy sat up while suckling on his pacifier. He looked up to see an orange blur above him. As his eyes focused, he saw the blushy, orange nimbat floating above him. His eyes widened and the pacifier fell from his mouth with a gasp. "Hey, kid!" Fidget greeted with a friendly smile. "Sorry to wake you, but I need a favor..." She added. The boy's amazement at the creature before him seemed to confirm Fidget's plan to be a success: the little boy had believe his orange snuggle buddy had come to life. The lust Nimbat landed upon the child. She straddled the boy, rubbing her already wet pussy against the top of his diaper. "Mmmmm-mm!" Fidget let out a small moan, enjoying the touch of anything against her right now. She stared into the little human's eyes as he remained sitting up. She rubbed his cheek with her right hand before sliding it down to hold his chin. "Momma Fidget needs your help, so just lie down and hold still for me... then after a bit, we can go back to sleep, ok?" The boy nodded obediently and Fidget moved in to kiss to child. She swirled her tongue around in his mouth, massaging his with her own. She pulled away, as a strand of slobber hung from their mouths, breaking apart as their distance grew. She gently nudged the human and he rested his had back on his pillow. His pacifier missing, he began to suck his thumb, his gaze fixed on the horny creature atop him. Fidget quickly flew over to the changing table, grabing a moist wipe from the plastic container that sat atop it. Returning, she plopped down on the bed, between the child's legs. Eagerly she tore the tapes off his diaper, revealing his smooth, powdery skin beneath. "Good thing you didn't have an accident tonight." She said in thanks to her good fortune as she wiped the baby powder from his genital region. "Now then... Let's see what we can do about this..." She added, her attention focused to his little cock and balls. Fidget's heart sank. It was small and flaccid, with his little sack resting beneath it. There was no way she could work with it. Hoping to make it grow and stiffen at least a little bit, she wrapped her fuzzy paw around the tiny little cocklet. Gently grasping, she began to stroke at it. "C'mon... I need you to grow just a bit!" She said, hoping her words would somehow convince the little penis to stiffen. She released it from her grip, leaning her face down into it. She licked the little member before sinking it completely into her mouth. A couple of minutes passed as Fidget shamelessly sucked on the baby boy's cock. Throughout all the drool, warmth, and moist insides of her mouth and tongue, the eager Nimbat finally found success. Looking down, Fidget's excitement skyrocketed as she saw his penis had finally stiffened, standing on its own and swollen a fair amount in size. She wasted no time, pouncing back on the little boy. Straddling back on him, his small erection poked away from her pussy that sat on it. She gently squeezed the stiff little member with her fingers. "Wow... even when you're hard, it's still so soft..." She said, squeezing the soft little cocklet to stimulate it and keep the toddler's erection from dying down. She hovered her dripping slit slightly, holding the little boy's cocklet in her had. She crammed and fed it into her hole, like trying to fit a gummy worm into her. With much effort and work, the soft and premature little weenie was now tucked safely into the hot and wet insides of the heated Nimbat. She slowly and gently lifted herself. Her passage squeezed on the boy's soft penis within her as she felt it tug and pull away from her as she move. Not wanting to release it too much, she began to push back down. With precision and accuracy, the stiff yet soft erection pushed back at her entryway, guided by her movements and the tiny amount of him that remained inside. To Fidget's relief, as the little member began to bunch against her hole, the remainder managed to push its way back into her. She repeated this over and over, until she had the motions commited to muscle memory and her passage began to loosen. She took the soft genitals of the human with more ease and she knew she would need to step her game up if she wanted to satisfy the goal she came here for. Fidget began to bounce up and down on the toddler, breathing heavily and trying to remain quiet enough to not wake the boy's parents. The mattress squeaked aggressively beneath them and the bars of the crib bumped the walls as it rocked with her quick but needy movements. Fidget couldn't stay quiet any longer. She let her moans and cries out and decided it was worth the risk to potentially alert anyone else in the residence. "Ohhh~! I'm- I'm almost there....!" Fidget said out loud. "M.... momma's gonna..! A-aaaaaaah~!" The squeeking of the crib stopped instantly as she stopped bouncing upon the little tot. She gushed her juices onto his region, fortunately running most of it between his legs into his diaper, which soaked them up rather quickly. Fidget was out of breath. She breathed as if she had just flown across an entire ocean and the boy still sat beneath her, gazing innocently into the Nimbat's green eyes. "You... you did... a good job..." Fidget said between breaths. "H-here... let's get you ready for bed... and momma's got a little treat for you." Fighting the urge to pass out, Fidget grabbed the soggy diaper from the crib and made another trip to the changing table. Dropping the diaper soaked with her own fluids into the pale, she grabbed a fresh one from the stack. The satisfied Nimbat returned to the crib, doing her best to fasten the new diaper around the little boy. "Now then... I hope you like milk!" She said with a smile, parting the tuft of fur on her chest. Exposing one of her rather small breasts beneath it, she nestled herself against the child's face who began to suckle from her tit without hesitation. Fidget dozed off knowing she's need to leave before the child's parent's awoke, but for now she enjoyed the best sleep she had in ages knowing that she'd return for sure.