It was two in the morning when I rolled out of bed and went downstairs to the living room couch. Thanks to my wife's snoring, It would be another sleepless night. I left all the lights off but clicked on the TV to find something to watch until I could fall back to sleep. After a few minutes, I found one about a young couple who watched the neighbor across the street. I covered myself with a throw blanket and started watching the movie. About five minutes passed when I saw a shadow move out of the corner of my eye. "Fuck you scared the hell out of me, Ky!" I said with a start as my stepdaughter, Kylie, came in from the shadows.

"Couldn't sleep? I can't imagine what it's like being in the same bed." Ky snuggled in next to me under the blanket. "I thought these new pills were supposed to help with this."

"Not hardly. These ones knock her out and are supposed to keep her asleep. Doc didn't say anything about snoring. It would be fine if she would ever use the damned machine like he told her to."

"Well, if this keeps up, I'm moving my bed to the basement," she leaned against me. "You're welcome to come with me. You're still taking me to get my license tomorrow, right?"

"Uh, Huh."

"Thanks. I'll get you something nice for your birthday if I pass."

Ky had failed the test three times, and my wife, Kelly, gave up trying to teach her. I have been taking her out driving almost daily so she could pass her test this time. She was seventeen, and her mother and I were tired of running her everywhere. For all the extra time I put into teaching her, I better get something really nice, I thought to myself. More than likely, it will be another coupon book with un-redeemable coupons for chores that she was supposed to do anyway. It was cute when she was younger, but it would be a slap in the face now.

Of course, it had crossed my mind that she was only buttering me up to buy her a car when she passed her test. And Ky has been getting chummy and somewhat flirty with me since we've been spending so much time together. Yesterday, she even kissed me on the cheek when we got back from driving. These late-night talks weren't hurting either, and I wondered if she might have been starting to like being with me.

We talked through most of the movie until a sex scene came on that caught our attention. Ky shushed me when I asked if she wanted to fast-forward through this bit. While we watched in silence, I saw Ky slip her hand under the covers and could have sworn there was a snap of the elastic on her panties.

"Is this making you horny?" I whispered.

"Lil bit."

"Are you wet?" I asked, already knowing the answer.

"Uh, huh."

"Can I see?"

Ky pulled her hand out and showed me her glistening fingers. "Want a taste?"

I leaned over with my mouth open. "Mmm," I quietly moaned while I sucked her juicy fingers. "Have you ever had anyone lick you?" I asked as Ky's hand went back under the blanket.

"No."

"Would you ever try it?" My raised eyebrow hinted at my meaning.

"You mean here. With you?" Ky glanced towards the stairs. "Um. Yeah, I guess so," she said as she shimmied off her panties under the blanket and leaned back.

I listened for her mother's snoring before ducking my head under the covers. Grabbing her by the hips, I pulled her to the front edge of the cushion and buried my face between her legs. My lips were met by her silky smooth vulva when I went to kiss her pussy. I slid my tongue through her lips repeatedly until Ky responded. She slowly rocked her hips in rhythm to my licks. I felt her hand on my head, gently guiding me to her clitoris. I spread her lips with my fingers, uncloaking her hooded specter so I could ravage it with my tongue. I heard Ky gasp sharply and popped my head out from under the blanket to see if we'd been caught. "Right there, Daddy. Lick it again, right there," she whispered.

In the glow of the television, I could see Ky tweaking and pulling on her nipples. She had slipped her shirt off while I was focused on her slippery slit. She pulled my face back between her legs, mewing, "More, Daddy."

I know her real dad died before she was born, and in the past, she'd been quick to point out that I wasn't her father. Ky had called me Dad on occasion, but hearing her call me Daddy aroused me greatly. My cock throbbed in my pajamas. I pulled my cock out so I could jerk it while I continued to eat Ky's tight little pussy.

I fucked her hole with my tongue, and every once in a while, I would shove it in and swirl it around her insides, making her squirm. Ky would buck her cunt into my mouth through the duration of her climax, whimpering, "More Daddy." I reached up and grabbed her heaving breasts, causing another ripple of pleasure to course through her as I pinched her nipples. "Ahh, God, YES!" she growled while she ground her muff into my face.

I kissed my way up her abdomen, pausing to suck each of her nipples before continuing to her lips. Ky drove her tongue deep into my mouth, kissing me as lovers do. I started to pull away from her embrace when she grabbed my arm. "It's my turn," she said as she pushed me onto my back. "I want to thank you for teaching me to drive." At first, I thought she was going to climb on my dick and fuck me, but she settled in between my thighs and popped the tip of my meat missile into her mouth.

"So this is how you keep Mom so happy." My cock looked massive in Ky's diminutive hands. It took both hands to cover my shaft, and there was still enough of the tip exposed for her to suck. Her swirling tongue tickled the head of my cock while she stroked it's length. I could feel her thumbs rubbing the vein as she pumped my manhood.

After a few minutes of sucking, Ky leaned over me, dangling her titties above my dick. "I know you've peeked at these," she said, wrapping my cock into her cleavage. "Fuck my titties, Daddy." I took hold of her breasts and squeezed them together while I pumped my cock through her cleavage. My dick was long enough that she could keep her mouth on its tip. The excitement of being with KY and her talented tongue didn't take long for me to blow my wad. I grabbed her head still while I pumped a steamy load of jizz into her mouth. Ky wiped her chin as her head came up. "Now, maybe we can both get some sleep," she said as she pulled her nightgown on.

Ky came sprinting out of the DMV, holding up her license and grinning ear to ear the next day. She was so excited that she jumped up and wrapped her arms and legs around me in a bear hug. Her lips parted when she went to kiss me, but I pulled away before her tongue could enter my mouth. I put her down and led her to the car. "I know that you're excited, but you can't kiss me like that in public. It could get me in real trouble. Get us in real trouble. Things may have gotten out of hand last night."

Ky cut me off. "Last night was great. I slept like a baby after, and if it were up to me, we should do it every time we can't sleep."

"Ky, you know we can't. I love your mom. I love what we have, and I don't want to wreck it. Let's try to forget about our little slip-up last night."

Ky looked a bit dejected. "We both enjoyed it, and as long as we keep our mouths shut, no one will ever know. I can keep secrets, you know." Ky reached into the glove box and pulled out an envelope. "Before you say, no. I got you something special for your birthday. Go ahead, open it."

When I pulled out another one of Ky's coupon books, I did my best not to express my disappointment. I thanked her and said that I'd add it to the others in my desk drawer. "This one's different. Go on, check it out." It was different from the others. This one included stuff like a back rub, foot rub, and hand washing the car. The King of Castle said that she'd wait on me hand and foot, but there was a disclaimer stating that it wasn't valid during her cycle. Meaning when she was bitchy.

"Daddy's Days? What are these?" I asked.

"You can use those for whatever you want."

"Isn't that what King of the Castle does?"

"No. These can be used for whatever YOU want," she smirked when she pushed out her cheek with her tongue.

"Anything?" I raised my eyebrow.

"Anything!" She leaned back against the passenger door and pulled her skirt up, showing me that she was pantiless.

I flipped through the booklet to see that there were quite a few Daddy's Days coupons. "There's quite a few of these."

"Yup, and if you run out, you can always use the back rubs from your old booklets for blow jobs. And if you like, I'll give you one on the way home."

"Wouldn't you like to drive home?"

"I'd rather suck that big cock of yours."

I moved my seat back slightly and undid my pants. In no time, Ky was sucking my cock while I weaved my way through the traffic. Before we knew it, I was pulling into the garage at home. I closed the garage door and fully reclined my seat. I glanced at the clock and knew we'd have enough time before Kelly got home from work. I reached under her shirt and unhooked her bra, which Ky immediately slipped off. "Ky, come up here."

Ky managed to keep my cock in her mouth as I lifted her hips over my face. She instinctively spread her legs as I lowered her pussy onto my mouth. She was the perfect fit to suck my cock while I ate her tight little pussy. Her pace on my cock would quicken whenever she had an orgasm.

Ky's mouth felt different in this position. Then I realized that her hands were on my thighs, and she was throat fucking my cock. Half my cock, anyway. Kelly wasn't half as good at giving head as her daughter was. I don't think we were at it for more than ten minutes before she brought me off.

She kept grinding on my face as she rapidly gulped down my load.

"Are you Okay?" I asked when she climbed back into her seat.

"Yeah," she panted, "It's hard to scream for more when you have a dick in your mouth."

"I wouldn't know. Where'd you learn to do that?"

"I love sucking cock. Come on. You didn't think I was a virgin, did you? Not hardly, and the best part about doing it with you is I don't even have to leave home to do it."

"Your mom will be home soon. Why don't we call her and have her meet us to celebrate your passing the test?"

We met Kelly at a little family-owned place that we all love.

The rest of the evening went as usual, with us lounging around the living room, watching television, and talking about our day. Tomorrow was Good Friday, which meant that Ky didn't have school, and it was a company holiday where I worked. "Do you guys have anything planned for tomorrow?" I suggested a drive along the coast if Ky was up for it, but Ky flashed me a smile and said that she'd like to spend the day in bed. I knew what Ky was hinting at and was glad that my wife didn't notice my blush.

That night, I lay away in bed, not because of Kelly's snoring but from planning how Ky and I would spend my first Daddy's Day coupon. I felt like a kid with his allowance burning a hole in his pocket. I didn't want to appear over-eager to use them, but I couldn't wait to feel my cock in Ky's velvet purse. Images of fucking Ky in an assortment of different positions filled my head. Sleep evaded me as I went from one scenario to the next.

My cock was so hard it ached from replaying this afternoon's fun. I slipped out of bed, hoping to find Ky waiting for me on the sofa. Her bedroom door was open a crack when I approached the stairs. I could hear her rhythmic breathing when I poked my head in. Should I risk getting caught by going to her? Should I try and wake her? No. It would be better to leave it until tomorrow when Kelly would be out of the house. I ended up rubbing one out in the master bathroom before slipping back in bed.

Kelly and I were finishing breakfast the next morning when Ky came in wearing one of my old T-shirts as pajamas. She wasn't wearing panties and inadvertently flashed me her bare ass when she reached up in the cupboard to grab a coffee cup.

"I thought you were going to stay in bed today," Kelly said as she kissed Ky goodbye.

"I'm hoping to crawl back in after I drink this."

I asked if she wanted me to make her anything to eat as I cleared the table.

"No. I'm not hungry for food just yet," she winked at me over the rim of her cup as she took a sip.

I kissed Kelly goodbye before sitting on the sofa with my phone.

Ky climbed onto my lap and pulled off her shirt. She brought my hands to her breasts as she leaned in to kiss me. We French kissed for quite a while before I could bring myself to speak.

"Ky, I know it's not my birthday yet, but if it's okay, I'd like to use one of my special coupons today?" She smiled at me, saying that I would have plenty of time to use the coupons. Today would be on the house.

Ky fished my growing cock out of my waistband and started rubbing it against her cust. She spread her wet pussy lips and lowered herself onto my shaft. She was dripping in anticipation. Her mouth fell open as my cock squeezed into her slit. "God, you're big," she groaned as my cock hit bottom. Fuck, was she tight.

Ky's pussy felt exquisite as she began to move up and down on my shaft. I sat still and let her advance at her own pace until she became accustomed to my girth. She grimaced and let out a breath each time she got close to the bitter end. It took a few minutes before she could increase her speed, but soon enough, she was twerking on my shaft like a pro.

"You feel so good, Daddy," she purred.

"That's a little dirty, don't you think, Ky?"

"Don't you want me to be your dirty girl?"

I'll admit that it shot bolts through my cock every time she said it.

"Huh. Of all the times to call me Daddy. My dirty girl. My Ky, the dirty girl."

"I'll stop if it doesn't work for you or creeps you out."

"Oh, it works for me, alright. I just thought you'd be calling me Dad for reasons other than having my dick in you."

"Good, cuz it really works for me, Daddy."

I cupped her breasts to my face, sucking her nipples while she whimpered that she was cumming. Her pace had quickened to the point of reckless abandon. She slipped off of my cock and slammed back down, bending my cock in half, somehow racking me in the balls all in one fell swoop. My eyes filled with blinding white light, and I doubled over in pain. "Get on your back," I told her.

I knelt between her legs and licked her pussy until the pain in my battered balls subsided. Hearing Ky cry out, "Eat my pussy, Daddy. Eat it. Eat me, Daddy!" had me rock hard again in no time.

"Are you ready for Daddy's big cock again?" I asked, waving it in her face. The Cheshire cat smile was all the confirmation that I needed. "Lean over the arm of the couch." I shifted her so I could stick my cock back into her cunt.

I leaned in, pushing my cock back into her. I watched how Ky's tight little twat stretched as it gripped my cock as I pumped it in and out of her. That the only thing little about her was her petite little body and tight pussy. She reminded me of Bernadette from that television show. Even her voice sounded elfish when she called me "Daddy."

"Umph, Daddy," she'd grunt when I slammed my cock deep. "More, Daddy." My arousal flared, and I slammed my cock into her harder. "Do you like my tight pussy, Daddy?"

"Uh, Huh," I muttered.

"Are you going to cum in my tight little pussy, Daddy?"

"Mm, Hmm. If you'll let me." I groaned.

Ky knew I had gotten a vasectomy when I married her mother. She brought me ice packs on the day of my procedure and teased me about giving her mom my family jewels. I hoped she let me fill her cunt cuz I was only strokes away from losing my shit. "Cum in me, Daddy. Cum inside my little pussy," Ky whimpered in her elfish voice.

"Ahh! God, Ky. Here it cums!" I cried out as I unleashed a torrent of cum into her cunt. "Daddy's cumming, Ky."

"I feel it! I feel you cumming inside me. I'm cumming too, Daddy. I cumming too." Ky moaned as she met my...