Wolf!klaus - Tumblr Posts
Here's an idea if you are taking any suggestion!
Niklaus has turned due to the full moon and his wolf wants to run about and the wolf comes into the house and has sex with Klaus' girl (with knotting and everything). Klaus transforms back in his human form, still knotted to her though, and cares for his girl who has fallen into her little space! With all the daddy-ness if possible! ❤️

Daddy’s Wolf
Klaus didn’t have to turn.
However his wolf was adamant he would turn on a full moon. Thankfully so did the rest of the wolves in New Orleans.
There was one little wolf in particular that Klaus’s wolf had taken a fancy to. She was an untriggered werewolf but that didn’t matter. She lived out in the bayou but in a sweet little cottage that Klaus had payed for on her behalf. He had wanted her closer to the quater but she wanted to stay in nature, her wolf needed the calmness of the forest and if that’s what she wanted that that’s what he’d give her. Besides it meant that she was out of the way and safe. But it also meant that he didn’t visit her as often as he would like.
That didn’t sit well with his wolf at all.
So when the full moon came, it made sure to push forward. Klaus eventually gave in and turned, decided there was no harm in releasing some tension for the night.
And with that he found himself racing through the woods, only the desire for her present in his mind.
Paws thudded against the leaves causing a soft rustle sound to drift amongst the breeze. His tongue hung from his mouth in a gentle pant as he made his way between trees. He was momentarily distracted as a deer caught his eyes and his train of thought was cut off. He hunted the animal down instead, leaping over bushes and skidding round logs. Klaus could feel the thrill of the chase, the fulfilment of his predatory instincts taking what they wanted.
However just as he caught up with his prey, his ears perked. His movements came to a stop and the deer sprinted off. He could hear muffled chatter in the distance and followed it until he found the familiar pathway. His tail wagged immediately and he trotted up to Y/n’s cottage. The TV was visible from her window and he smiled inside.
Eagerly he called for her, his claws scraped at her doorway and his body tried to push it open. Eventually she came and opened it up, she was dressed up in her little clothes making his tail wag harder.
“Daddy?” She mumbled quietly “is that you?” She asked, peeking through the gap. He yipped in response and forced his way inside. His back paw kicked the door shut and he tugged at her sleeve gently. Y/n followed his pull without resistance and went back to the sofa with him to watch her show. His wolf snuggled up with her, licking her cheek gently. Y/n nuzzled against his chest and smiled “Hi Klaus” she whispered, caressing his fur.
The wolf’s tail beat against the cushions as she played with his fur and looked up at him with those big sweet eyes. Y/n leant up and kissed his fluffy cheek softly with a giggle. He let out a playful growl and licked her face back.
Y/n’s nose scrunched up and she wiped his kiss away making the wolf huff and lick her again, spreading his scent across her skin.
Klaus briefly felt his mind go blank, the animal in him taking over as he began to lap at her skin. His eyes went nearly black as the wolf took over and dragged its canines down her throat. Y/n let out a gasp and tried to push his face away but he wouldn’t budge. It was only when his teeth pieced her skin and she let out a whimper that Klaus’s vision came back and he realised that he’d bitten her.
When she noticed his ears fall flat and a soft whine to leave him she told him it was okay.
Sometimes his wolf got a little possessive but he never meant any harm. She pet his head gently and kissed his front legs and chest lightly. Klaus let out a happy trill and stood up, circling her a few time before laying down around her little body.
Y/n laid against him for a while, her eyes closed and she just listened to the TV in the background. Klaus’s chest moved up and down gently as he breathed, his eyes stayed on her pretty face.
Klaus’s wolf couldn’t help but feel a sense of pride and joy as his girl snuggled against him. Without realising it, his wolf would take over every now and then, just nuzzling her hair and tightening his hold before Klaus could realise that he’d lost control. The only issue with it was that Klaus had much more control over his desires and his wolf didn’t.
Which was why when Klaus came to, he realised how his wolf was grinding against his sweet Y/n. Klaus quickly forced himself to stop and clenched his jaw as his hips threatened to buck against his will.
Y/n was deep into her little space and enjoying her daddy's affection and touches, she loved his wolfy very much and always wanted to snuggle and play. A few times in the past his wolf would lick her sweet pussy and she would suckle on his cock but he had never fully fucked her in this form. He teased that one day he would and little Y/n would giggle and start to get needy and whiny until her daddy would ravish her with promises of a rough and wild night in the future.
So when she felt his wolf rubbing against her, she arched into the touch. A whine left her when he stopped moving and her head went back to look at him.
"Daddy" She mewled, her lips all pouty making his wolf puff his chest out. His fur stood on edge and his muzzle pressed to the crook of her neck, sniffing her skin before letting his tongue out to taste it.
Before he could help it, his paws where digging into her sides and his wolf was borderline humping his sweet girl. Y/n giggled and crawled out from under him making a suppressed growl rumble in his chest.
Y/n tutted and pushed him onto his back making his tail wag and his head cock to the side. She climbed on top of him, snuggling into his chest and twisting his fur between her fingers.
Klaus considered just turning back and ravishing her right their on the couch but his wolf wouldn't let him. Klaus felt his consciousness fading in and out as his wolf bucked his hips up and Y/n squealed.
"Bad Daddy" She whispered as she brought her hand down to stroke his overly obvious erection. She smiled and rest her head on his chest whilst watching his cock leak in her hand.
Klaus swallowed down a howl as she shimmied around so she could sink down on his cock.
"Mmm Daddy" She mumbled as she pushed her hips back slowly, letting her pussy stretch around his thickness and accommodate his length. "So big" She uttered, her lashes fluttering and eyes locking with his.
Klaus's jaw hung open in a pant as he watched her push down on his chest and roll her hips. She moaned sweetly at the feel of him filling her so perfectly. Her body slide over his at a gradual pace, her hands gripping his fur while her ass bounced against his pelvis.
A series of embarrassing whines left Klaus's wolf as he felt her speed up, her breathing getting heavier and her pussy clenching all the time.
"Mmm love Daddy's wolfy" She moaned, tugging on his hairs and bouncing as fast as she could before stopping completely.
It made Klaus groan and throw his head back. His cock ached and throbbed inside her. He could feel her pussy pulsing so he didn't understand why she stopped. But he wasn't in much of a position to complain.
Y/n snuggled back against him, panting softly against his neck and closing her eyes in an attempt to conserve her energy. Little Y/n got tired especially fast, despite her poor pussy desperate for her to keep bouncing.
"I'm sorry Daddy" She whispered and Klaus's ears went back again. He didn't want her to be sorry. He licked the side of her face lovingly and wrapped his arms around her body. His paws folded over each other to fix his hold on her so that his hips may thrust up into her effectively.
She lifted her head back so that she could kiss his neck and behind his ear as he did all the work. Sounds tumbled from his mouth as his wolf took over again and bucked up roughly. Each movement was hard and unforgiving as her entire body jolted up and her legs spread wide over his lap.
He growled when he felt his cock swelling even more than usual. His wolf knew what it needed to do but he had to get her properly.
Y/n cried out when his cock slid out of her and he got up, stepping over her and circling her sore body until she pulled herself to the arm of the couch so that he could get behind her. Her teeth sunk down against her bottom lip when he mounted her, his paws grabbing onto her hips and his body towering over hers. Her eyes closed and she imagined what he would say to her if he were able to before he sheathed himself inside her.
Her body was pushed forward and against the sofa as he got a steady grip on her and his hips started. His wolf was ecstatic about his positioning as he panted and growled out his appreciation for her soft, tight body.
"Daddy" She moaned softly and he felt his cock swell. Her whines were muffled as she bit down on her lip. Her hands clung to the fabric of the chair whilst her back arched to feel him hit that spot inside her just right. "Please" She whimpered and he groaned, deeply. "Please breed me Daddy" Y/n begged and Klaus's wolf went haywire.
Her pussy was pounded relentlessly and his knot began to form fully. The base of his cock swelled, his animalistic needs urging him to shove it inside her. He needed her, he needed to fill her with his seed, his babies.
Both their bodies shook with ecstasy when they felt him lock inside her. Her hands clung to the couch, mouth panting and sweat dripping. She whined when she tried to move but he wouldn't or couldn't pull out.
He licked over her shoulder gently, soothing her senses until she was lost to sleep. Klaus wasn't expecting his wolf to give in and turn back whilst still inside her but he was glad to be in his original form.
Gentle kisses were pressed to the back of her neck whilst her tried and failed to get his cock out of her. He hadn't thought that his knot would stay in human form but it had. It wasn't much of an issue as he moved them both upstairs and managed to turn her around so she was facing him whilst he gently wiped her clean with the babywipes in his drawer.
She whined when she woke to his touch and he gently tried to ease her back to sleep.
"Daddy" She whimpered and he kissed her temple softly.
"Yes little one, I'm here." He whispered and she nuzzled into his chest. "You were such a good girl" He praised while stroking her hair. "Daddy and his wolf are so proud of you, I'm gonna take such good care of you"
"Me and our babies?" She muttered with a yawn and he groaned softly.
"Yes babygirl. You and all our babies."