It was Sunday, one of my favorite days of the week. Mommy spent most Sunday’s at Grandma and Grandpa’s house with her sisters and brother for Sunday dinner. Daddy said it was important for her to get alone family time too. This meant Daddy and I had Sundays all to ourselves.

“What are we going to do today Daddy?” I asked as I skipped into the living room.

Daddy glanced up from the DVD player and looked at me, his eyes going to my little buds under my t-shirt. I wasn’t wearing one of the bralettes Mommy bought for me and my puffy nipples were sticking out.

“Daddy’s going to introduce you to a new kind of sex baby girl,” he said calmly, turning on the tv and walking over to the couch.

“Ooo am I going to like it?!” I asked excited.

Daddy started talking off his clothes, showing off his hot muscles. His chest was wide with defined pecs and he had something Mommy called a V down by his hips. His chest wasn’t too hairy, just enough that trailed down to his yummy hard cock. I watched as he moved his fist up and down the length, rubbing some pre-cum into the tip.

“Take off your clothes baby, we’re going to watch some movies,” he said.

He sat down on the couch as I quickly stripped. When I went to sit down next to him to cuddle he shook his head.

“No Missy, sit on my dick,” he said huskily.

Facing me away from him, he lifted me up by the waist with his strong hands and slid my pussy directly onto his cock. He lowered me down without stopping, pushing my shoulders down slightly so my cunt opened for him. Once my ass cheeks rested on his thighs he had me lean my back against his chest, my knees and legs spread by his strong big ones in between, holding me open. His left hand reached down to start playing with my clit as he held his cock still, fully seated inside me. His right hand reached for the remote.

“Daddy!” I squirmed impatiently. “Aren’t we going to fuck?!” I whined, wanting to bounce on his cock.

“Soon baby, but first I want to watch the movie with you,” he explained.

With that he hit play, his finger slowly and gently stroking my clit. I loved being Daddy’s little play cunny.

A woman on the tv walked into what looked like a living room. It had a couch and a coffee table. Based on the quality of the picture the movie looked like it was a few years old. She started taking off her clothes and I wiggled on Daddy’s lap. When the woman turned her face to the camera I gasped.

“That’s Mommy!” I said, surprised.

Daddy laughed, making me jostle a bit on his cock.

“Yes, it is,” he said.

I watched as another woman joined Mommy on the couch, also naked. They started fancy kissing and touching each other’s titties. Mommy moaned and opened her legs like a little whore, just like me. The woman with her started fingering her with one, then two and then three fingers. Mommy was laying down on the couch now and I could tell she was cumming based on the grunting noises she was making.

“That’s it Brenda, we need to get you nice and stretched open for Bruno!” the woman fingering Mommy said.

“Daddy, who’s Bruno?” I asked, looking up at him.

Daddy pinched my clit and told me to just be patient and watch.

After Mommy came a couple of more times and the woman could fuck her with four fingers the woman stopped and stood up from the couch.

“She’s ready Jack!” the mystery woman said.

That was Daddy’s name! The woman stood beside the couch, while Mommy recovered from her cums. The woman was sucking Mommy’s juices off of her fingers one by one like a sweet treat. Mommy did taste good. They seemed to be waiting for something.

I watched the tv as Daddy walked in, his hair a little longer and sporting a mustache. He looked down and whistled, patting his side and a huge dog trotted into the room.

I turned my head to look at Daddy curiously, what was a dog doing there? Daddy leaned over and grabbed something off of the side table next to the couch. In his hand he held a little medical bottle, it looked like an inhaler. He held it up to my mouth.

“Here baby, take two puffs of this and hold it,” he said sternly.

I was scared.

“What is it Daddy?” I asked.

The movie kept playing in the background. They were putting socks on the dogs paws. Why did he need to wear socks?!

“It’s called Twilight honey, it’s going to relax you and you make you cum harder than ever on Daddy’s cock,” Daddy patiently explained.

“Okay,” I said nervously, taking it from him and putting it in my mouth.

I was scared but I trusted Daddy. I pressed it down twice and inhaled, holding my breath like he said.

“That’s a good girl,” he said, starting to thrust gently up into my pussy. “Let it out baby. There you go,” he said, putting his hand back on my pussy to rub my clit, his big dick sliding in and out slowly and shallowly.

My head spun a little and my arms felt tingly for a minute. I leaned back into Daddy’s chest and let him fuck me like he wanted. It felt like time had slowed down a little and my body felt like it was moving through warm honey. Everything felt sooo good. What was I scared about again? I couldn’t remember, my whole body was focused on how my clit was pulsing and my cunt was full of Daddy’s cock. I blinked my eyes to clear them a little and glanced back at the tv.

On the video Mommy was on her hands and knees on the rug and the dog was sniffing at her behind. His tongue came out and swiped at Mommy’s pussy and asshole.

“Oh!” I gasped as I watched Mommy jerked and moan.

I bet that felt good, his tongue was long and it looked like she really liked it.

“Would you like that baby? Would you like to have a doggy to lick your cunt?” Daddy asked, murmuring in my ear.

I stayed silent as I watched the other woman knelt down next to the big black dog with small brown markings. She reached under him and started rubbing his belly as Mommy groaned and wiggled her ass. She looked like I did when I need to be fucked. But why wasn’t Daddy fucking her?

Daddy was pinching and pulling on my clit, making my pussy juicy and sloppy. You could hear his cock sliding in and out of my cunny I was so wet. The fuzzy feeling in my head and body made the sounds louder and hotter.

“Oh Daddy, I feel sooo s’good!” I said closing my eyes, having my first cum on his cock for the day.

“I know baby, keep watching the movie Missy, I want you to see Mommy get fucked,” he said, sliding his hands down to feel where his cock penetrated my pussy.

I was stretched so tight around him.

I forced my eyes back to the screen, feeling lazy and in a pleasure filled fog. The strange woman was patting Mommy’s ass cheek, calling the dog.

“Bruno! Here boy, Bruno! Mount!” she said sternly.

Mount? Was the doggy going to fuck Mommy? Could that be possible? I watched, wide eyed and turned on as the huge dog mounted my Mommy, doggy-style. I giggled out loud at that, I guess that’s what doggy-style means!

“What’s so funny little girl?” Daddy asked, still steadily fucking my pussy.

“Mommy’s s’going to get fuck-ed doggy-style!” I giggled, slurring my words and watched as the dogs hips hump into Mommy’s ass.

“That’s right baby girl, she sure is! Mommy loves doggy cock,” he said calmly.

Just then Mommy let out a low groan and arched her back into the beast.

“See Mommy take his cock Missy? See how fast Bruno’s able to fuck her?” he asked, his voice low with arousal.

Daddy’s hips sped up a little, fucking up into me. I nodded, unable to take my eyes off the screen. Mommy was crying out about how it felt so good and how the knot was banging on her cunt. The woman and Daddy sat on the couch, encouraging Mommy as they watched her get fucked.

“What’s a knot Daddy?” I asked curious.

“A knot is part of a dog’s cock that expands inside your cunt so you get tied or stuck together, like a knot. Once the knot gets inside you it swells up like a plug so all of the doggy cum stays inside your pussy,” he explained.

He was thrusting faster now, clearly turned on telling me about how dog fucking worked. I was turned on too, trying to pump my hips back against him and ready to cum again.

Mommy screamed as Bruno thrust against her one more time and went still.

“Is he hurting her Daddy?!” I asked, concerned.

“His knot is in her now baby, see how good she feels, your Mommy is cumming the whole time he knots her,” Daddy explained, grunting with the effort of fucking me.

I bounced around on his lap, my body limp, simply taking his thrusts, in my drugged haze, unable to control my body well.

“I see her cummings Daddy!” I said, “Her cunny s’is so hot it’s s’dripping!” I yelled, trying to point to the screen.

“That’s his cum baby. The whole time he’s knotted with you he’s pumping you full of hot cum. You like being filled with cum don’t you honey?” Daddy said, his cock thickening, stretching me wide.

“Yes Daddy! I loves it!” I panted, my pussy starting to pulse around his cock.

“Daddy’s going to give you some now baby! Take it!” he said, holding his cock deep in my pussy.

Feeling his hit cum hit the back of my pussy I came with him. Exhausted I fell back against Daddy’s chest and watched more of the movie.

A few hours later Mommy walked into the living room and took in the scene before her. I was still sprawled on top of Daddy, a different movie featuring dog fucking was playing on the screen. Daddy’s cock was slowly pumping in and out of my cunt and I was barely conscious, my head thrown back and resting on Daddy’s shoulder. To keep me hot and easily influenced he had given me multiple puffs of Twilight throughout the day.

“Well well, look at you two! What did you two do today?” she asked with a little chuckle.

Daddy leaned down and whispered loudly in my ear, “Show Mommy what we did today Missy.”

Groggy from all the fucking and Twilight I slowly spread open my legs to show Mommy my well fucked pussy. She walked closer to get a better look. My cunt was red and puffy, overflowing with cum that was frothing around Daddy’s pumping cock. His cum had seeped out of my cunt and down to coat his balls. Showing off my twat to Mommy in such dirty condition turned me on and I arched my back, starting to cum again. Daddy’s hands came up to my nipples and pulled them roughly away from my body.

“That’s a good girl, cum again for Daddy. Soon you’ll be cumming on doggy cock, won’t you baby girl?” he said, fucking me harder through my cum.

“Did she take to the idea of beastiality ok?” Mommy asked, watching Daddy play my body perfectly so I came as hard as I could.

“I gave her a few hits of Twilight throughout the day and her cunt squeezed me like a fist every time she came so I’d say it was a success. We’ll be able to use Twilight on her whenever we need to, her pussy responds so well on it,” he said.

“That’s good to hear, I was worried about taking her to Beth’s tomorrow without it,” Mommy said, her gaze going to back down to my sloppy cock filled cunt.

“Missy you’re going to be a good little slut and take the knot like Daddy wants right?” he asked me, twisting my nipples. “You need some doggy-cock don’t you baby girl?”

“Yes Daddy!” I whimpered and closed my eyes to get some rest, the rocking motion of Daddy’s dick deep in my pussy helping me sleep.