Any kind of Undertale or their AU

Mama Ink-Sci's fault

"Error,what did I tell you about crawling off?"Mommy asks and I pout as he puts me back in my crib. I don't remember much except a big laser was pointed at me because of Uncle Sci and Mommy is taking care of me.

Ink POV-

Error is barely a week old,myself six years old but I remember everything while he doesn't remember nothing. Sci had meant to do it on two different subjects,not five. Dream and Nightmare are two years old,Cross is barely half a year and I seem to keep them straight in line since I was the oldest and with every memory. Dream and Nightmare just fought while Cross felt his soul dying with Chara being old enough to understand.

"It's okay Cross,I know of a place where I can get you a soul and expel Chara."I sooth and he giggles as he gets his little bit of attention. Error was out of his crib again and I smiled as I picked him up. My Error would have tried to kill me at this point but... This is a new start. Going to Undertale to Classic was a bit easier than expected but I had Dream and Night sleeping in a bag on my back,Error and Cross sleeping in my arms.

"Hey Classic,there may have been a miscalculation with Sci and now we're..."I stopped since I was being seen by him and his friends.

"Oh my-Ink!? Why are you a babybones? You said Sci right? Okay well we need to talk with the others about this."Classic tells me and I smile. We all talk and Frisk checks Cross out before looking somber.

"*May I hold him?*"Frisk asks and I nod before giving Cross to her and she nuzzles him. Classic blushes since Cross is a Sans.

"Where will you all sleep?"Toriel asks.

"Normally the anti-void but I'd rather these guys grow up with people around them since I'm stuck with the memories of being an adult."I say and Sans snorts before I smile and kick his shin very hard.

"How funking hard do you got to kick everything?" Classic asks and I snorts since I know Fresh is near.

"Believe it or not,you get numb to the kicks-Error did unles it was a pelvic kick then he squatted and cursed like a sailor."I say innocently. They gawk before I get placed with Toriel who had an extra room on the firsts floor. It was huge and enough to fit a queen sized bed plus four cribs which I wouldn't need. The rest of the room would be used for toys and Online school.
Dream and Nightmare loved the ceiling which was moon and stars,Error loved crawling about or playing with Cross. Cross though had a gummy sword that I confiscated and he cried though I gave him a toy wolf and he shut up.

2 years later-

"Ma-mommy?"Error asks and I widen my eyes since its just us five,that was Dreams and Nightmares first words too.

"Mommy!"Cross giggles,the late vocal bloomer and I giggle.

"Can you guys say Inky? In-ky?"I ask and they frown adorably but I know that they feel that they might.

"Mama,I'm hungry."Night groans and I smile at him before Dream cuddled Cross and I take a picture...again. I've been taking pictures of these four and writing on the back of them. I help them get their first meal of the day,Error clamping onto my tits like Cross. Sometimes I think it's just a competition between these two.

3 years later-

Enrolling the twins was easy,Error and Cross not so much. Now I'm fourteen and feeling the heat of my first heat coming along fast. I trust Toriel to pick them up today,her or Sans while I deal with this.

"Mommy! Why can't we stay with you?"Error asks painfully and I groan.

"Because I have to do something important baby and you need to be scholared suited to your way."I say as we go to drop him off to the pixlexia school,it helps kids with pixlexia or parents who had pixlexia. Last time I had shown up to a meeting was when Error just turned four,the others got the info from Sci and Classic as the little neanderthals were running around and blabbing to the others.