Sirius was Andromeda's favorite cousin, she even called him her brother since she never had one of her own and no brother-in-law would so much as acknowledge her existence without an eye roll or a tasteful nickname accompanying it. She was as good as dead to the rest of the family since marrying a muggle man and being exiled. Though Sirius wasn't far behind her for being an outspoken black sheep himself. For this he knew Andy's door was always open to him in his times of need, in return he watched little Nymphadora whenever the happy couple needed a few hours alone. Dora was only a few years old, but she loved her Uncle Siri dearly.
Sirius didn't enforce a bedtime as much as it pained Andy, he just let Dora stay up watching the Tele until she passed out, and Sirius didn't know how to cook so Dora got spoiled with snacks and sweets until her little tummy hurt. Today she had eaten some baby carrots, pickles from the jar, and vanilla ice cream in front of the tele playing her favorite show. She was sat nearly naked in only a nappy, legs kicking happily up as she worked the spoon across her tongue, with melted vanilla ice cream spread thick all across her chubby cheeks and chin. Sirius watched her occasionally giggle, her tummy bouncing in and out every time her show seemed to peak her interest, Sirius couldn't help but smile, she was so cute.
He stood from the couch and put his hands on his knees as he leaned over to talk to Nymphadora, his dark curls falling down into his face, "Hey there sweet cheeks" He chuckled softly at his own little joke that would surely fly over the Childs head and tucked his hair back behind his ear.
"How about we pick up your toys before mummy comes home and we watch a movie before bed hm?"
Dora huffed upsettably and looked up at Sirius with big begging eyes, "Do I have to uncle Siri?"
Sirius stuck out a finger and wiggled it as he stood, "Nuh uh, not this time. I know what you're doing, I don't care how cute you are, we have to clean up. come on, up up" He grunted as he tucked his hands under her chubby armpits and pulled the whining tot up to her feet.
"Nooo, NOOO I DONT WANNA-" Dora pouted, kicking her fat little legs in the air to protest being lifted into her task. She defiantly dropped her weight down to the floor, letting her legs fold like jelly every time Sirius tried to get her to stand. After about 3 times of trying only to have the child roll onto her side and complain he stood up with a growl and placed his hands on his hips.
"Nymphadora" He scolded in a warning tone. "Alright, you're going to be punished, get up right now or It'll be worse, Do you like spending time with Uncle Siri?"
The girls hair turned from its resting shade of pink to a deep blue out of shame. "yes" she whispered meekly.
"Well, then you need to listen to me or that won't get to happen, okay? You can't throw a fit anytime you don't want to do something. Now, I don't like to have to punish you, but I promised your mom-" He stopped, realizing there wasn't any use in explaining to a child how he promised to help discipline her a bit more since he was so overly lax in other areas when he was left in charge. Sirius let out a sigh and looked around, the floor was scattered with mess, her plate from dinner was there and so was a spattering of dolls and blocks all over the carpet. He ran a hand through his Black curls and stopped at the base of his head, pulling his hair into a fist and tugging a hair tie off his wrist to twist up into a bun.
Dora had been quietly laying on her side watching him as he turned around and sat on the couch again, giving her a stern look. "Get up, Bring me that doll Dora."
The child whimpered sadly and rolled up, pushing her weight off the floor and trying not to topple over. She picked up a blonde barbie only about half a meter away and toddled over to her uncle, holding out to him with a frown on her sticky face.
"Oh- None of that now." Sirius cooed softly, thumbing her face with a sweet, reverent touch. "Why do you look scared?"
"Are you gonna spank me?" Dora asked sheepishly.
"Spank you? No darling- no I won't hurt you at all- actually Uncle Siri promises you'll have fun, okay? You like the games we usually play?" He asked, knowing it wasn't nearly his first time playing with Dora in this way. He was used to being tortured as a child, hit with the Cruciatus curse for batting an eye wrong and he decided long ago he would never make her so much as cry.
The small girl nodded, her hair slowly turning back to pink as she felt more at ease with her Uncle, He patted his knee and leaned forward with a smile, "Come on, " Sirius grunted as he lifted the diapered girl up onto his lap. He set the Barbie off to the side of the couch and hooked his thumbs under her nappy, checking it first for mess before sliding it off her body so the toddler sat naked on his black jeans. "There we go princess. you're always so beautiful"
Dora spread her legs apart, leaning her head back against the older mans chest with a soft smile, she loved playing with him. He always made her feel so good.
"Excited hm?" He chuckled softly, she could feel his deep voice vibrate on either side of her ears as his large hand tweaked her pink nipple on her flat chest carefully, earning a soft huff from Nymphadora. Sirius rest his stubbled chin atop her head, kissing where her hair met her scalp as he worked her up, tugging at her soft, sensitive bunches of nerves ever so gently. "Good girl, see, when you listen, you get to feel nice. Now- I promise it wont hurt, but You didn't listen to me earlier and I can't let that go."
Dora gave a frown, tilting her head up to look up at him as she placed her small fingers into her messy mouth, relaying an unspoken message with her eyes.
"I know, I'm sorry," He cooed, knowing he was pretty much talking to himself. He placed a hand under her chin and lifted her face up to press a kiss to her lips. "If you do a good job I will give you a reward after okay?"
To this, Dora's face lit up, her frown flipping into a beaming smile, "Can I pick?" she asked eagerly.
Sirius let out a scoff and nodded, "yes you can pick." He reached out and took up the Barbie he had previously set aside and slid his other hand over her fat-rolled thigh to her tiny cunt. His slim fingers slipped into her slit, rubbing slowly up and down her warmth, flicking past her tight hole and up to find her barely formed clit. It was so small he couldn't always feel it so he relied on Dora's gasp to tell him he found it. "There you are" He said through a growing grin, placing a tender kiss on her ear and nipping the lobe, earning a giggle from the toddler.
He hummed a tune as he spread the legs of the doll so he had only one in his grasp, whispered a lubricant spell with the hand on her pussy and lowered it to her entrance, Dora was bucking up eagerly against his fingers by the time he managed it. The curved foot of the doll pushed past her puffy lips and into her tiny little hole making the child whine and groan, her bucking settling down as she looked down in awe at it sinking inside her with every bob of the plastic toy.
"See, feels good right? Does that hurt?" he asked, making sure to watch her face carefully to gage if he was pushing past her limits.
The girl only made a cute squeak and circled her hips instinctively.
"Good girl" He purred, he lowered the second foot and pressed it inside, pausing when he saw the girls face twist up for a moment then immediately release, going back to wanting more. One centimeter at a time he pressed and fucked the toy into her cunt, listening to the angelic sound of her growing moans as his other hand never once stopped working her clit. "I'm so proud of you, almost there."
With the doll now sunk up to its hips in her vagina Sirius stopped, peppering kisses all over the child's cheeks and forehead, ending by landing one on the corner of her lips. "God, you're so beautiful like this. Look at you pretty girl."
Dora smiled and tried her best to kiss him back, looking up as he praised her, she felt happy to have made him proud. Sirius grabbed her by the under arms and helped her down, waiting until she was stable on her feet to let her go. His cock was painfully hard in his pants at the sight of her round ass blushed with a Rosey tone all around like a cherub. The sight of the doll hanging out of her pussy from between her little legs was too much to bear. The toddler looked down between her thighs at the Barbie whose arms were up and pointed toward the floor with the rest tucked nicely inside her.
"Don't touch- good girl" he said, stopping her from reaching down to adjust it.
"Now, you need to pick up your mess, all of it. If you can do it fast, and you don't drop your toy you can pick what we do next okay? Can you do that?" He asked with a smile as he released his Cock from the restraints of his jeans.
Dora was getting used to her stance with the new intrusion, but it didn't stop her from nodding and taking her first steps toward her plate from dinner she had left on the floor. As she bent over the doll moved with her each time, jostling back and forth as she slowly stepped her way to the kitchen to dispose of her plates in the sink.
Sirius' hand moved on his cock quickly, he never did last long when it came to Nymphadora and he knew today would be no exception as it was probably the best thing he has ever thought to do with her. Each time she bent down was accompanied by a grunt or a moan of pleasure as the toy pressed into her sweet spot deep within.
Sirius had to bite the back of his other hand to stop himself from moaning and drawing the girl's attention away from her chore. He didn't want her to stop, Oh Merlin, she couldn't stop now. Not with Sirius so close to the edge.
Fuck
His thumb ran over his precum slicked tip and he whimpered pathetically, teeth marking his knuckles as he chased his release.
The blocks had proven to be the most difficult part. She kept dropping them on the way to the toy bin from trying hard not to let the doll fall out of her cunt. She huffed and let out a pout that signaled she was about to cry, fed up with her feeble attempts, "Uncle Siri-" she began, only for Sirius to shake his head.
"Hey, it's okay, leave them there, I'll get them princess, you're doing great. Keep going you're almost done" So was he, he just needed one more glimpse of her stretched baby hole to send him over the edge.
Dora bent at the knees to grab her stuffed fox toy and hug it close to her chest, it was the last of the items on the floor and Sirius got a perfect shot of her tiny, unused Canal gripped onto the smooth plastic, the edges of her flesh protruding to clutch it as it threatened to make its way out.
That was it, His eyes shut tight as he captured the thought like a picture to keep forever in his memories, savoring and outlining every detail he could to burn it into his mind as his hot seed spilled over onto his pale, tattooed knuckles. "Fuck, fuck, shit!" he groaned so low he knew the child wouldn't hear, tossing his head onto the back of the couch in attempt to make it stop spinning. He hadn't cum like that in so long.
"Uncle Siri?" The small voice shook him out of his daze, reminding him of his task at hand. Right, his cousin. "Did I do good job?" the child babbled hopefully.
Sirius chuckled and nodded, letting out a final exhale. "You did more than good Princess, I am so proud of you. Come, let me take care of you."
He lifted her once more and placed her down, laying her back on the couch carefully. He felt for her clit once more, smiling when Dora gave a quiet "nnng" when he found it. He worked it in circles and used his other hand to pull the doll out ever so slowly.
Nymphadora whined and Sirius spoke over her with a comforting "Shhhh, its okay- its okay! Look, you're alright, good girl."
Sirius replaced the doll quickly with his index finger, taking this both as an opportunity to please the child and to inspect her insides for injury. She was just fine, he felt nothing of concern and it only took a few thrusts for Nymphadora to cry out happily and pee all over the couch, the hot fluid slapping against the skin of his hand and arm on the way down. She was too young to cum, but this ending was just as satisfying for both of them so it didn't matter.
Sirius leaned down to kiss her forehead and stood back up, Taking his wand in hand and cleaning up the couch. He placed a blanket over her to keep her naked body warm. "Let me pick up those blocks and clean up then we can talk about that reward hm?"
He used his piss free hand to ruffle her hair and pushed himself to stand to do some washing up, Leaving her content in front of the tele.