Archive of Our Own ^beta

Chapter Text

It was a sunny Saturday morning, and I was looking forward to spending the weekend with my adorable 7-year-old daughter Katy. Ever since the divorce two years ago, this had become our routine, weekdays with her mom, weekends with me. I cherished this precious time together, even if it meant being her main source of entertainment, as she didn't have many friends in my neighborhood.

As I sipped my coffee, I heard the sound of little feet on the stairs. Katy bounded into the kitchen, her golden curls bouncing, wearing her favorite pink dress. "Morning, Daddy!" she chirped, climbing into my lap. "Can we play today? Pretty please?"

I smiled, hugging her close. "Of course, sweetheart. What do you want to play?"

Her face scrunched up thoughtfully. "Hmm...with the barbies? No! I know, with the iPad! Or... Ehm...."

My mind flashed to the dark fantasies I'd been having for the past three years. Late at night, alone in my bed, I'd imagine all the depraved things I wanted to do to my innocent daughter. Using her body for my pleasure, corrupting her, making her my perfect little whore. I shook my head, disgusted with myself. I would never act on them. I loved Katy too much to violate her like that.

Trying to distract myself, I blurted out, "How about doctor? I can be the doctor, and you can be the patient!"

Katy clapped her hands excitedly. "Yes, that sounds fun! I have a very rare disease and need a full body exam!"

My stomach churned. What was I thinking, suggesting that game? Being that close to her, touching her, seeing her half-naked...it would be torture. I'd be tempted to cross the line. No, I couldn't risk it.

"Actually, babygirl," I backtracked, "maybe we should play something else. How about dress-up? You can be the princess!"

Her face fell. "But I want to play doctor, Daddy! You said we could!"

I sighed, my resolve weakening. Surely I had enough self-control to play one little game without molesting my daughter. I was her father, her protector. I would never hurt her.

"Okay, sweetheart," I relented. "Doctor it is. Go lie down on the couch and I'll examine you."

Katy squealed and ran to the living room. I followed slowly, my heart pounding. "What seems to be the problem, Miss Katy?" I asked, trying to sound normal.

She played along, coughing pitifully. "Oh, Doctor Daddy, I feel so sick! You have to check me all over!" She spread her arms and legs wide, looking at me expectantly.

I started at her head, gently stroking her hair and face. "Mm, let me see." Moving down, I caressed her neck and collarbones. "Does this hurt, princess?"

Katy shook her head, giggling. "No, keep going!" She shifted, her dress riding up to expose her pale thighs. I caught a glimpse of her white panties. Fuck. I was getting hard.

"Well, let's take a listen to your heart," I said gruffly, reaching for the hem of her dress. Slowly, I lifted it up, revealing her flat belly, ribs and her beautiful small nipples.

"Just need to get this out of the way," I mumbled, pulling the dress over her head. She lay there in just her panties, her little pink nipples hardening in the cool air. I wanted to suck on them, bite them, make her squeal.

Gritting my teeth, I placed my stethoscope on her chest, listening to her racing heartbeat. "Breathe in...and out. Everything sounds normal up top. Let's check your tummy." I ran my hands all over her smooth stomach, even dipping a finger into her belly button. Katy wiggled and giggled. "Tickles!"

I was painfully erect now, leaking precum. I knew I should stop, but I was mesmerized by the sight of her nearly naked body. All that untouched skin, just waiting to be marked and claimed...

"Okay, last part," I rasped, trailing my fingers down to the waistband of her panties. God, I wanted to rip them off, spread her legs, and feast on her virgin pussy. I'd suck on her tiny clit, fuck her tight hole with my tongue, make her cum over and over until she was a drooling, mewling mess. Then I'd shove my cock inside her, stretch her open, pound her until she screamed, and paint her womb with my cum...

My hands shook as I tugged at the elastic. Katy stiffened, suddenly shy. "Do we have to, Daddy? Can't we be done now?"

No! my mind screamed. I need to see your pussy, taste it, fuck it! I'm so hard for you, babygirl. Let Daddy make you feel good...

I clenched my fists, fighting back the depraved urges. What the fuck was I doing? This was my daughter, my precious little girl. I couldn't violate her like this. I'd never forgive myself.

With a supreme effort, I pulled my hands away and stood up. "You know what, sweetheart? You're all better now! The exam is over."

Katy sat up, beaming. "Really, Daddy? Yay!" She hugged me tight, her small body pressing against my aching erection. I stifled a groan.

"That's my good girl," I said, stroking her hair. At least, I'd managed to stop myself this time. But how much longer could I resist temptation? I shuddered to think.

"Let's get you dressed and we can watch a movie, okay?" I suggested, helping her back into her dress.

"Okay, Daddy!" Katy agreed happily, snuggling up to me. I breathed in her sweet scent, savoring her innocence. I vowed to protect it, no matter what dark desires raged inside me.

I would not become a monster. Not today.

Chapter Text

I woke with a start, my heart pounding as I recalled yesterday's events. I had come perilously close to molesting my sweet daughter during our innocent game of "doctor." Guilt and self-loathing consumed me. How could I even entertain such vile thoughts about my little girl? I was supposed to protect and cherish her.

As I prepared breakfast, I vowed to never put myself in such a compromising position again. Katy deserved better from her father. But my resolve wavered when she came bouncing into the kitchen.

"Morning, Daddy!" She wrapped me in her small arms. "Can we play doctor again? I had so much fun yesterday!"

Panic gripped me. I knew it was risky, but I couldn't bear to disappoint her. Perhaps I could keep my baser urges in check this time... "Alright, sweetheart, but Daddy gets to be the doctor again, okay?"

I entered the room, my heart racing with perverted anticipation. Katy lay on the couch, her frilly dress draping her immature body. My precious angel, pure and unspoiled. And I was about to violate her in the most depraved way. But my twisted desires overrode my morality.

"Alright, baby girl, Daddy's going to check you over," I rasped, my voice thick with lust. "First I will check your pulse" the moment my fingers touches her neck, in instinct I wrapped my hand around her beautiful neck. I don't squeeze, I just wrap my fingers around that delicate neck, just to see how it looks.
Full at my mercy with no fear in her eyes. She has no idea what a sick fuck her daddy really is.

Kneeling beside her, I reached for the hem of her dress with trembling hands. Inch by tantalizing inch, I lifted the fabric, revealing the creamy skin of her thighs. I caught a whiff of her sweet musk and my cock jerked in my pants.

As the white cotton of her panties came into view, I had to bite back a moan. I longed to bury my face between her legs and lap at her virgin cunt until she screamed with pleasure. But I had other plans for today.

"Let's get these undies off so Daddy can examine you properly," I said, my fingers slipping beneath the elastic. With torturous slowness, I peeled the fabric down her tiny legs and off completely. My gaze fixated on her naked pussy, petal-soft and hairless. I dragged a finger through her slit, parting her lips. Katy squirmed.

"Just need to get your temperature, sweetheart," I mumbled, grabbing the thermometer with a shaking hand. "Bend your knees and lift your bottom for Daddy."

She complied obediently. I spit on my thumb and smeared the saliva around her puckered rosebud. Katy stiffened at the unfamiliar sensation, confused and vulnerable.

"Daddy has to take it in your bottom, baby," I explained hoarsely, her face flaming with shame. Positioning the tapering end at her rim, I applied gentle pressure. The tight muscle resisted for a moment...then yielded, the slender rod slipping inside her narrow channel.

A pitiful mewl escaped Katy's lips. My heart clenched. My sweet daughter, irrevocably shattering her innocence and having no idea. But I was too far gone to stop. I had to have more.

As I slid the thermometer in and out of her bottom. To my shock, her tiny asshole gaped wider with each push, greedily swallowing more of the invasive object. I worked it deeper, transfixed.

Katy lay still, enduring the assault stoically, trusting in her Daddy's love. Tears trickled from the corners of her eyes, but she didn't cry out. As the electronic tip finally came to rest against her rectal wall, she shuddered.

I held it there, scarcely breathing, the heavy silence broken only by the shrill beeping signaling the end of the reading. Withdrawing the slick thermometer, slicked with her anal juices, I examined the display blindly. The numbers blurred before my guilty eyes.

Bunching her panties in my fist, I tenderly wiped the wetness from her thighs and dusty rose pucker. Then I slid them back into place, covering the evidence of my debauchery.

"You did great, baby," I choked out, my voice rough with emotion. "Daddy's so proud of you. I'll always take good care of you...I promise." Even as the words left my lips, I knew them for the lies they were. I'd just broken her trust in the worst way imaginable.

Katy climbed into my lap, snuggling against me. I hugged her convulsively. My sweet, perfect daughter. I didn't deserve her. I didn't deserve to live. But I would spend the rest of my miserable days trying to make this up to her...and praying she never remembered my despicable betrayal.

Chapter Text

I could hardly look at Katy without being overwhelmed by guilt. I'd crossed so many lines, violated her in the worst ways. She trusted me completely, and I'd betrayed that trust for my own depraved pleasure.

But no matter how much I hated myself, I couldn't resist the dark urges writhing inside me. I needed more. More of her innocence, her purity...her body. And I knew just how to get it.

"Hey, sweetheart," I called, my heart racing. "Want to play doctor again? Daddy has some new...procedures he wants to try."

Katy bounced over eagerly. "Yes, Daddy! I love playing doctor with you!"

I led her to the bedroom, my stomach churning with nerves and forbidden excitement. "Okay, babygirl, you know the drill. Lie back and let Daddy examine you."

She hopped onto the bed and spread her arms and legs wide, looking at me expectantly. I took a deep breath and climbed on top of her, pinning her down.

"Daddy's going to do a very special exam today," I rasped, my hands shaking as I pushed up her skirt. "It might be uncomfortable, but I promise it will be over quickly. You trust me, don't you, baby?"

She nodded solemnly, her eyes wide. "Uh okay, Daddy."

My cock throbbed at her innocent faith. I quickly stripped off her clothes, revealing her naked body. She shivered, looking so small and vulnerable.

I held up one finger. "First, Daddy's going to check your mouth and throat," I said hoarsely. "Open wide, sweetheart."

She parted her lips obediently and I slid my finger inside, pushing deep. She gagged and choked, her throat constricting around me. I groaned at the tight heat, my hips bucking.

"Breathe through your nose, baby girl". With one hand on the back of her head and the other hand getting as far as I get inside her throat. 

After a few thrusts, I added another finger, stretching her wider. "Such a good girl," I praised. "Daddy's so proud of you."

Katy whined and squirmed, drool running down her chin. I pumped my fingers in and out, mesmerized by the sight of her taking them so deep.  

"You're doing beautifully, baby," I encouraged.

“So, Katy,” I says gently, “it looks like there’s a little bit of dirt in your throat that needs to be taken care of.” I step out to the bathroom and return holding a toothbrush.

“Katy,” I ask with a smile,

“do you know what this is?” Still wiping away tears from all the gagging, she takes a shaky breath and answers confidently, “That’s Daddy’s toothbrush.”

“Very good! That’s right,” I reply. “And do you know what it’s for?”

“You brush your teeth with it,” she says.

“Exactly,” I nod. “But did you know it’s not only for brushing teeth? You can also use it to clean other things. Here let me show you. Say aaa...”

With that I put the end of the toothbrush inside her mouth and slowly push it inside her throat. "Good girl! Now let me clean that dirty throat" With every push I hear the beautiful sound of my little girls gags. 

"Just one more test and we'll be all done."

I withdrew the toothbrush from her mouth, trailing saliva and spit. Then I moved down to her pussy, spreading her legs wide.

"Last one, sweetheart. Daddy's just going to check your...cunt. Is that okay?" I asked, my cock leaking pre-cum.

She hesitated, uncertainty flashing in her eyes. But she nodded. "Okay, Daddy."

I pushed one finger into her tight virgin hole, my breath catching at the exquisite heat. Katy cried out, thrashing beneath me. Her tiny nails scored my back, drawing blood. I hissed at the sting, my hips jerking reflexively.

Gritting my teeth, I worked my finger deeper, slowly fucking her snug sheath. "DADDYYY STOP, IT HURT" She sobbed and begged, but I couldn't stop. I needed this, needed her. I'd dreamed of this moment for so long, of claiming my babygirl's virgin cunt.

After a few minutes, I added a second finger, scissoring them to stretch her wider. Katy screamed, her back arching off the bed. I covered her mouth with my hand, muffling her cries.

"Shhh, baby, just relax," I grunted, setting a hard, fast pace. "Daddy's going to make it all better. You're doing so good, taking Daddy's fingers like a big girl."

Tears streamed down her face, but she nodded, her tense muscles slowly relaxing. I took advantage, plundering her tender cunt with ruthless abandon.

"Looks like someones got a dirty bum! I need to clean it as well." Without a warning I get the toothbrush, spit on her tiny pink hole and put the toothbrush inside her tiny ass. "OUWWIEEE NO DADDY NOOOO" 

"Shhhh it's okay baby! Daddy's here! I'm just cleaning you up." With the toothbrush sticking out of her ass I get my 2 fingers back in her tiny pussy. Katy is shaking at this point. 

I can't believe I'm doing this right now!! My precious baby girl has never looked this beautiful, with her screaming, crying, shaking body. All at my mercy.

With one hand I'm fingering her pussy and with the other I move the toothbrush in and out of her ass.

After a few minutes, I pulled out slowly, wetness gushing from her gaping hole. I gathered her in my arms, stroking her hair as she cried. "Shh, babygirl, it's okay," I soothed. "Daddy's here. Daddy loves you so much."

"I didn't like this game, daddy" she sniffled, burrowing into my chest. My heart clenched. I'd stamped my claim on her body and soul.

I held her until she fell into an exhausted sleep, her tear-stained face the picture of innocence. But now I knew the truth. Beneath that angelic exterior lay a depraved little slut, just waiting to be shaped and molded by her Daddy's cock.

And I would be more than happy to oblige. For as long as she'd have me, I would be her Daddy in every sense of the word.