Hey Reader-Chan!!!

This was suggested a while back. Specifically suggested by Schoolgirl188, UnicornQueen1234, and Undertale_4Life. I hope you guys will enjoy this :3

I can't remember who specifically, but they wanted to see them have kids and stuff. So lets see how this goes :3

Also I need some help. For the season of October, someone, CutieKitty315, suggested I do a Halloween themed chapie. So I wanted you guys to give me suggestions on what each character could wear for a costume :3

I've been sick for the past few weeks and I really wanted to post something for you guys. So if its bad, you know why. I can't think strait. Seriously, I feel like dying. HELP!

Art belong to their own respective owners!!!

P.S. I have my own image of how Sans and Frisk's child looks like:

(Sorry I didn't color it or anything XC)

I wonder if you guys could find out where the name "Pristina" came from X3

My own headcanon for them, so plz don't judge X3 And if my sister didn't delete my book, you guys could be able to see my story for them. Still sour about that.

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Frisk's POV

"Sans! Pristina!"

I exclaimed as I opened the bathroom door, my chocolate brown hair now in a very tangled mess, dripping wet with water, as it was glowing a bright neon blue, while I made sure the towel around my body was secured. I can hear from a distance laughter as I turned to the side and see two laughing figures sitting on the floor. One being a skeleton demon wearing a plain white shirt, black pants with a white stripe on either side, black fluffy slippers, and a long black trench coat that fell all the way to the floor.

While the other being a small brunette brown hair child in a ponytail with amethyst purple eyes, around eight years old, their blood red wings spread wide open and their bright yellow halo shined a bright yellow, pale skin hand clutched to their stomach.

"I can't wait to see what mama looks like once she uses the new shampoo." The small child giggled.

"A great idea wasn't it?" The skeleton laughed.

I calmy spread open my white angel wings and flew over to the both of them, water trailing behind me from my dripping hair, as I gripped the top of my towel. The brunette haired girl notices my presence and their already pale skin seems to become slightly paler.

"Uh oh."

She tugs on the black sleeve of the skeleton, making him calm down with his laughter. I landed behind the demon with my arms crossed, my foot tapping.

"Ummm papa..."

"What? Did she come out yet?"

"Papa, mama is ri-"

"If she did, we better hide."

"Mama is-"

"Come on kiddo. Lets get a move on before were caug-"

"Ahem."

At the sound of my voice, he instantly stops laughing and his blood red tail stiffens. He turns around and slowly looks up until his white eye sockets meets my hazel brown ones.

"Uhhh... h-hey honey." Sans nervously laughs.

I raise an eyebrow.

"Well I'm sorry papa, but your on your own this time~." She giggles again before her left eye blackens and her pupil blazes a purple glow, before she disappears.

"So uhhh..." He rubs the back of his skull. "Y-you look good in blue hair."

I sighed. "Stand up you bonehead."

I extended one of my arms out and he grabs my hand. I pulled him up as he dusted himself off. I crossed my arms again as I waited for any form of explanation, sending him small daggering glares.

"I'm guessing your annoyed." He rubs one of his arms.

"Yes. I am." I sternly say.

"L-look on the bright side! At least the magic dye will only last a day or two?" He hesitantly said.

"Bonehead." I shook my head, but smiled lightly. "Your lucky I can't stay mad at you for so long, ya goofball."

He sighs in relief. His usual grin then crept back up on his face as he grins down at me, pulling me into a tight hug. I let out a squeak.

"Sans! My hair is still dripping wet and I have to put some clothes on!" I say, my face reddening.

"Do I look like I care?" His grin suddenly looks devious.

"Sans, no." I firmly say.

"Awww! But why?" He whines.

"Sans. We still have to force our daughter to take a bath and put her to bed early." I reply. "You two have been causing a lot of trouble today, more than usual at least. Now our daughter is bone tired." I say.

"She did get her mischievousness from her father after all." He smiled proudly.

"Having two of you around the castle has really put everyone here to a constant workout." I gaze up at him.

"We don't get into that much trouble." He shrugs.

"You nearly set the castle on fire!"

"Does it matter? Half our land is made of fire."

"And the other half is made of cloud!"

"Clouds can't burn, right?"

"Pristina kept biting the guards!"

"She was teething at the time."

I took a deep breath.

"I love how mischievous you can be, its funny every once and a while. But now I practically have take care of two of you." I say. "Sans, your a king. Can you try o be a little bit more serious?"

I smiled brightly and put on my best puppy dog eyes.

"Please~?"

His face begins to blush a light cyan blue as he averts his gaze away from me and his blood red wings spread open.

"Why must you use that face against me, angel?" He shakily says.

"Remember my dear. All is fair in love and war." I wink. "So can you please, pretty please~ try to be more serious, my king~?" I sweetly say, placing a hand on his chest. "For me~?"

"Th-this!" He points accusingly down at me. "This is unfair! You can't do this to me! This shouldn't be allowed! How am I suppose to say no to you when you pull that trick on me?! No! I will not stand for this!" He complains.

"I can't help but be adorable." I smirked.

"I... can't argue with that." He sighed in defeat.

"Yay!" I tip toed and gave him a quick peck on his cheekbone. "Thank you!"

"You are evil sometimes, angel." He hugs me closer.

"But you love me anyway." I smile confidently.

"Its pretty hard not to love ya." He says, kissing my forehead.

"Alright. Now go and fetch our daughter." I order as we pull away. "I'm going to get dressed."

"Yes my queen." He rolls his eye sockets before giving me one last quick kiss, then teleporting away.

·~·~·~·~·~

"Young lady! You get back here!"

"Can't catch me mama!"

Pristina giggled as she speedily flew away from me and Sans while we were right on her tail. Sans then quickly teleports right in front of her and wraps his arms around her.

"Gotcha!"

She then teleports out of his grasp and sticks her tongue out.

"I don't gotcha."

"Nice try papa. But remember I have magic too!" She taunts before she flew away.

Once I was beside Sans, I was panting. "Why d-did our child have to i-inherit y-your magic..?"

We continued to chase our daughter around the entire castle for a while. I wish I could say I was joking when I say we chased her around the entire castle, but I wasn't. Eventually I was so out of breath that I stopped flying completely and landed on the ground, catching my breath. Sans notices and stops flying after Pristina. Instead he flies down towards me, landing right beside me.

"Are ya alright, angel?" He asks, wrapping a wing around me.

"Just k-kinda... out of breath..." I breath out. "How does s-s-she still h-have so much energy..?"

Sans looks down at me before turning towards the fleeing child and surrounds her with a blue hue as his left eye socket was glowing a cyan blue, halting her flight. She begins to levitate towards us, making the little girl cross her arms and groan.

"Papa that's no fair! My magic isn't strong like yours!" She protests, landing on Sans' lap.

"Sorry kiddo, but mama's bone tired. Lets give her a break. The chase was fun while it lasted." Sans replies as he ruffles her hair.

"Wait... YOU COULD HAVE DONE THAT THE WHOLE TIME?!" I exclaimed.

"Ya."

"WHY DIDN'T YOU DO IT?!"

"Where's the fun in chasing if its that easy?"

"But- you- she- I... I..!"

I took deep breaths, preventing myself from screaming and trying to compose myself. Deep breaths Frisk. Deep breaths. The two seemed to notice my stressed looking expression as they began to look guilty. Pristina moves from Sans's lap over to mine and hugs me, her wings slumped down and her yellow halo's glow dimmed.

"I'm sorry mama." She apologizes.

I exhaled, hugging her back. "I know sweetie. Mama is just a little stressed..." I lovingly ran my fingers through her hair.

"Will she not be stressed if I take a bath?" She questions.

"That would be a big help, sweetie." I smile.

She beams. "Then lets go!"

She immediately flies out of my arms and looks down at us.

"Come on! You guys are so slow!"

I giggled. I turn towards Sans as he gives me a apologetic look. Smiling, I grabbed his boney hand as I started to flap my wings, dragging him upwards.

"You heard the princess. We better follow her orders." I cheerfully say.

Sans looked a little surprised with my sudden recovery, but soon grins as he intertwines our finger.

"Your so forgiving sometimes that its unreal." He comments.

I shrugged. "I guess its just in my nature. Besides, remember what I said? I can never stay mad at you, even if I tried."

"How did I ever get to meet someone as wonderful as you?" He sighs, stopping us from following as he pulls me into a loving embrace.

"I-I wouldn't say that." I laughed nervously, my face blushing red, my eyes wandering the ground below us.

"I say its an understatement."

His tail wrapped around me, pulling me even closer to him as he places a hand on my cheek and making me gaze up at him. He leans in to my furiously flushed red face as his eye sockets began to shut.

"Ewww!" A sudden voice interrupts us.

Sans grunts, annoyed, as we turn our heads to find our daughter staring at us, her face scrunched up and her tongue stuck out.

"Mama, papa please. Keep your affection in the bedroom. Or at least away from me." She gives us a weird look.

"Why the bedroom?" I stare at her, confused.

"Mama please. My room is right across from yours. You and papa get way too noisy at night in there." She crossed her arms.

"Roger that kiddo." He grins his mischievous grin, wrapping a wing around me and salutes to her, sending her a wink.

"Sans."

·~·~·~·~·~

I let myself fall backwards onto Sans and I's king sized bed, sighing is relief as I can feel my body begin to relax. Finally, my favorite part of any day. Sleep. I closed my eyes for a bit and hugged the pillow beside me while I felt a part of the bed shift, indicating that Sans had sat on the bed beside me.

"Exhausted, angel?"

"Mhmm..."

"Sit up for a sec."

I opened my eyes and stared up at him. I hesitantly sat up from my comfortable lying position, still hugging the pillow. Sans then sits behind me as he starts to massage my shoulders. The sensation sent me waves of relaxation and a slight bit of tingles due to my ticklishness, making me sigh and arch my back away from him, sniffling a laugh.

"S-Sans stop." I smile, covering my mouth with one hand.

"You've been really stressed out lately, dear. I think you deserve a bit of rest and relaxation." He soothingly says.

"S-S-Sans... seriously, s-stop." I bit the bottom of my lip to prevent myself from exploding of laughter.

"Hmmm? What's the matter, angel?" He asks.

I can feel him massage my shoulders faster, making me yelp, my cheeks flushed a light red. The unexpected change of motion made my shoulders feel much more of a ticklish sensation. He's doing this on purpose!

"You know v-very w-well that I- meep!" I jumped, letting go of the pillow, as I felt him poke my side.

He chuckles as he grins widely, clearly amused by my reactions. He proceeds to teasingly poke my other side and making me jump again.

"Sans!"

I spread open my white wings, hitting his hands away from my shoulders and throwing him off guard as I flew behind our chandelier. I glared down at him, but slightly smiled.

"Stop it!" I shout down at him.

When he regained his posture, his, grin never leaving him as he spreads open his own red wings and getting ready for flight.

"Make me~"

Soon he flies right towards me as I quickly dodge out of the way and fly to the top of our beds roof thing. He carefully turns around while I swiftly dodge again and flew towards the chandeliers once again. He was able to turn around even quicker as he chased me around the chandelier. I laughed as repeatedly taunted him as he wasn't able to capture me and beads of sweat began to trickle down his forehead. I speedily dived down and flew over to a bed, grabbing a pillow and threw it behind me, hitting Sans dead center on his face. He lost his balance for a bit as the pillow covered his vision. I took the opportunity to land down and hide under the bed until he recovers. Once I was under the bed, I smiled giddily, anxiously waiting for him to find me.

I held back my giggles by covering my mouth and patiently waiting for him. However the room soon fell silent, not even the sound of his wings flapping. The room was dead silent, unless you listen closely for my breathing. Huh? Did he teleport away?

I didn't want to risk him finding me, but I was curious to see why the room fell so silent. I pushed up the bed sheet's golden yellow and red comforter as took a small peek around the room.

I poked my head out to scan the area, but was instead pulled completely out from under the bed when a blue magic surrounded me, tossing me up in the air. I gasp as my heart was beating rapidly and my eyes were shut tight as I began to fall to the ground. Before I could save myself by spreading my wings open, I felt a strong pair of arms catch me and spun me in a circle. Sans and I laughed and giggled as he brought my feet to the ground and pressed his forehead against mine, grinning his goofy grin.

Our laughter died down as I opened my eyes. I stared up at his white eye sockets that now are in the shapes of tiny hearts. He places a hand on my cheek as he gently caresses it with his thumb, making me sigh deeply and leaning my head closer to his hand. He leaned in once again to kiss me, until we heard a knock on the door.

"Seriously?" He growled in annoyances.

I laughed a little at his reaction. I tip toed, closing the space between us and giving him a quick kiss on his teeth.

"Go on." I say, nuzzling my face into his chest before pulling away.

He nods his head. Before he left however, he pulled me close to him as he bends his head down towards my ear.

"We can continue this later~" He whispers, winking.

He then teleports out of the room, leaving me as the room grows silent.

"Bonehead." I muttered, shaking my head and smiling a bit.

I flew over to my walk-in closet and looked through it, trying to find something more comfortable and suitable for sleeping, like a nightgown or maybe some simple pajamas. I settled for a simple sleeveless white nightdress that reached just below my knees with a small red ruby gem that laid in the middle of a purple ribbon and small frills at the end of the dress.

(I love whoever drew this pic of Frisk (At least they said it was adult Frisk)!!!)

I had a bit of trouble trying to zip up the back zipper of the dress, but I finished getting dressed and walked out of the closet, walking over to a tall shelve filled with many different colors and sizes. I ran my fingers on top of the spines of the book in search for one I could read until my finger landed on a light purple looking book with the cover photo being a picture of two girls with two swans with the background setting showing two twin towers that seemed to be it complete polar opposite. I smiled. Wow, I haven't read this book in a while. I pulled it out of the shelve and flew over to the bed, landing down softly on its soft surface and sitting down comfortably, my head leaning against the back of the bed.

I opened the book and flipped to the first page as I began to read.

'Chapter one: The Princess and the Witc-'

The silence of the room was broken when the sound of a 'whoosh' was made. The noise startled me, making me almost drop the book as I looked up to see a purple glow fill the room before a small child appeared, their wings flapping rapidly. She looked around the room in a panic until her eyes landed on me.

"Mama!" Pristina exclaimed, tackling me in a hug.

"Pristina? Sweetie are you alright? What's wrong?" I worriedly asked my shaken up daughter, embracing her as she sat on my lap.

"You and papa are okay, r-right?" She scanned around the room. "No monster came here and attacked you?"

"I see. You had that nightmare again." I say, placing a hand behind her head and letting it rest on my shoulder.

"Mhmm." She sniffs, her eyes becoming glossy as tears threatened to fall.

"Don't worry sweetie. Mama and papa are alright." I whisper, soothingly.

"B-but what if the m-m-monster is real, mama..? And s-s-s-something h-happens to you and papa?" Her voice wavers as she grips onto me tightly.

I pulled away and cupped her cheeks. "Nothing will happen to us. We love you too much to let some silly monster take us away from you."

Her tears began to fall as she quickly wiped them away.

"Promise you won't leave me..?"

She held up her pinkie finger.

"Promise."

I held up my own pinkie finger and intertwined it with her's. She smiled a little as she calmed down, wiping her face dry of her tears.

"Is papa here to read me a story?" She expectantly ask.

"I'm sorry, sweetie. But papa is attending to some business." I sadly say.

"Oh... okay." She smiles sadly.

"Would you like it if I read you a story instead?" I offered.

She shook her head. "I like it better when papa reads me a story." But her smile brightened. "But I like it when mama sings me a lullaby."

"Alright." I giggled.

She laid down next to me and curled up close to me while she laid her head on my arm. I laid next to her and pulled the blanket over the both of us.

(Start the song X3)

"Stars and moons and air balloons,"

"fluffy clouds to the horizon."

"I'll wrap you in rainbows and"

"rock you to sleep again."

I began to sing.

"Teddy bears of pink,"

"ducks and lambs of white."

"Don't you cry dear I'm here now,"

"I'll be your nightlight."

I ran my fingers through her hair as her eyes sleepily began to close.

"Stars and moons and air balloons,"

"fluffy clouds to the horizon."

"I'll wrap you in rainbows and"

"rock you to sleep again."

She yawned quietly while her eyes shut.

"Smiles to cure the frowns,"

"twirling and tumbling in laughter."

"Someday life will always be,"

"happily ever after."

I smiled down at her while I can feel myself become drowsy.

"Never more will the storms come,"

"to destroy your little world."

"Never more will the waters rise,"

"'til the mountains no longer touch the skies."

I let out my  own yawn as I continued to sing.

"Stars and moons and air balloons,"

"fluffy clouds to the horizon."

"I'll wrap you in rainbows and"

"rock you to sleep again."

I rubbed my heavy eyes.

"I'll wrap you in rainbows,"

I lightly kissed the small girl's forehead.

"and rock you to sleep again."

(You can end the song now :3)

Light snores filled the room as the small girl slept soundly. I carefully sat up as I placed my hand under both her legs and began to lift her up. I carried her bridal style as I flapped my wings and flew out of my room and into her own room. I opened the door and entered her room, quietly closing it behind me. I flew over to her lavender colored sheet bed and gently placed her head down on a pillow and then lifted her blanket over her. She stirred a little in her sleep before she settled down and gripped onto the ends of the blanket. I bent down and placed a hand on her head before I planted one last goodnight kiss on top of her head.

As I stood up however, I felt Pristina's hand grab my arm and pull me back down and kissed my cheek.

"Goodnight mama. I'm sorry for making your hair blue..." She sleepily said, drifting back to sleep.

I can feel my heart fill with so much emotion as I stood up, placing a hand on my chest, smiling brightly.

"Goodnight my sweet little devil."

Suddenly I felt a pair of arms wrap around my waist and place their head on my shoulder, surprising me a little.

"Nightmare?" Sans questions.

"Nightmare." I replied, sighing.

"Good thing she has a mother as loving as you to keep her safe, huh?" He chuckles, nuzzling his face into my neck.

"And a goofball of a father like you to keep her smiling." I turned my head to give him a kiss on his cheekbone.

He lets go of me and walks over to the bed and ruffled the girl's hair, careful not to wake her up.

"Sleep tight my mischievous little angel."

He then grabbed my hand as I soon felt nausea wash through my body. Soon we both teleported inside our room as my legs felt like jelly. I placed a hand on my forehead as I wobbly walked over to the bed.

"S-still not use to that.." I managed to say, my stomach churning.

I then tripped on my own feet and nearly fell forward. Before I came into contact with the ground, Sans immediately caught me in his arms as I wrapped my arms around his neck and tried to balance myself. He then began to carry bridal style as he flew towards the bed. I tiredly rubbed my eyes as I yawned.

"Put me down...!" I demand.

"Were almost to the bed, angel. Calm down." He cooed.

I huffed, puffing my cheeks out as I crossed my arms. Finally I felt him place me down on the soft surface of the bed, causing for me to involuntarily sigh deeply as I closed my eyes. The bed shifted beside me as I felt Sans lay down beside me and pull the blanket over us. He hugged me close to him as I gladly snuggled up close to him.

He placed a hand under my chin and making me look up at him. As  my eyes fluttered, he quickly pressed his teeth against my lips as he brought me closer to him. My eyes widened in shocked as I was unprepared for the sudden move. But I quickly began to melt into the kiss as I wrapped my arms around his neck, pulling him deeper into the kiss, closing my eyes. Once we pulled away, he pressed his forehead against mine, sighing.

"I love you so much, angel." He says.

"I love you too Sans." I smiled, closing my eyes.

I felt myself drift off into a peaceful slumber, until I felt Sans rub my back with his boney hand. I opened my eyes once again as my hazel brown eyes met with Sans' white pupils that were now formed into the shape of small hearts and his grin suddenly seemed devious.

"So. Now that were alone~" He whispers into my ear, his voice was low and husky, sending shivers down my spine.

I was able to hear the sound of the room's door click, indicating it was now locked. I can feel one of his hands slowly trail up from the mid section of my back until I feel him lightly tug at the zipper of my nightdress.

"Where were we~?" He ask, innocently, as his left eye socket began to glow a cyan blue and a blue haze flew out from his eye socket.

I gulped. Here we go again.

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Someone help me. I'm gonna die of suffocation bcuz of my stuffed up nose and my head is dizzy ~_~

Well here you go guys!!! Sorry that this took so long by the way!!! Also sorry if its bad cuz I can barely think strait...

Hope you guys enjoyed it tho X3

Also can you guys help me with the Halloween one I'm planning on doing?

Thanks!!!!!!!!

Anyways, bye Reader-Chan!!!