Not All Monsters are Bad (UF! Sans x Experimented! Reader)

~I-I'll Miss You......~

By the way I edited the last chapter and Red is now your husband instead of being your boyfriend..... Yay~...... You also have fraternal twins......

Day 1 

"Dad! Mom! Luna ate my pocky!" Eclipse said as he pointed at Luna.

"No I didn't!" Luna proclaimed chewing on a piece of pocky.

"Then what's that?! Huh?!?" Eclipse said glaring at Luna while Luna just stuck her tongue out.

"Now kiddos we don't have all day just.....-" Red started but you decided to give Eclipse another pocky.

"No fair!" Luna yelled as you look at her giggling.

"It's fair Luna and you know that, plus stealing your brother's pocky is not an option either" You said smiling.

"But!" "No buts missy now go to your room and think of what you did, you too Eclipse"

"But I didn't do anything!" "You heard your father" "Aawww man!....... I was supposed to hangout with my friends today too......" "What was that?" "NOTHING!!!"

Luna and Eclipse went upstairs punching and swearing to each other quietly.

"Those kids can be really tiring sometimes that's why I love them....." You said tearing up Red walked next to you hugging you tightly as you sobbed on his jacket.

"Ssshhhh it's ok sweetheart......" Red said tearing up.

"I-I can't leave them Red! I-it's so unfair! You get to see them grow and I can't!" You said sobbing at each word Red pulled away from the hug and kissed you but only for a second.

"Listen Y/n you'll always and will be here in our hearts, no matter where you are will always remember you and you will always be in my heart no one and I mean NO ONE will replace you!" Red said as he wiped your tears away, you cracked a small smile which made him smile too.

"Thanks Red...... I'll remember that......" You mumbled enough for him to hear.

"Now let's bake a cake and maybe call the kids over to help" "I'd like that...."

❤️Your smile makes me want to forget about all the bad things happened today❤️

Day 2

"Dad! Mom! There's a shooting game!" Eclipse and Luna yelled as they glared at each other.

Eclipse said grabbing yours and Red's hand.

"I'm older than you so I get to spend time with mom and dad first!" Luna yelled pulling Eclipse out of the way.

"WHA-!?! YOU'RE ONLY A MINUTE OLDER!!!" Eclipse yelled pushing Luna.

"I'M STILL OLDER!!!" Luna yelled as they both started to argue..... AGAIN!!!

"Children, children...... Stop this little argue of yours and let's have fun while it last! And if you argue for the 5th time you both will be grounded for a week! Meaning you both will not go to a friend's house, playing with any of your gadgets AND will not have a new game!" You said while Luna and Eclipse gasped nodding their heads rapidly.

"Are you actually going to do that?" Red whispered to your ear as he looked at the twins.

"Nah I wouldn't do that" You whispered to him making him sigh in relief.

"Heh..... Your so f*cking Kawaii" Red said blushing slightly.

"Have you been watching anime with Alphys lately?" You asked blushing at the comment Red just chuckled.

"May~be~" Red said as he started walking away and to the shooting game where Luna and Eclipse were.

"Hey!" You yelled running next to him.

❤️The days we have spend together is worth it because I get to see you smile and it makes me more happy because I'm the one that made you smile❤️

Day 3

"D-DAD!!!" Eclipse voice was shaking as his eyes widened Sans ran downstairs as he stared in horror.

"DAD!!! NO TIME TO STARE!!! WE HAVE TO GO TO THE HOSPITAL NOW!!!" Luna yelled sobbing as she did so Sans picked you up and teleported to a hospital with Luna and Eclipse by his side.

"We NEED a doctor NOW!!" Sans yelled as the nurse called a doctor while placing you on a medical bed.

"What happened?!" The doctor asked checking your pulse.

"Oh no..... Nurse we have to give her medication now!" The doctor yelled the nurse nodded and made Sans and the twins go out of the room.

"No! Y/n please be ok! I- WE need you! I need you!" Sans yelled the nurse closed the door Sans sat on the floor waiting.

"Eclipse, Luna...... Tell me WHAT THE F*CK HAPPENED!!!" Sans yelled looking at his son and daughter sadly.

"We saw mom on the floor when we  came back home, we thought she fell on the floor by accident so we helped her stand up but she wasn't moving we both checked her pulse...... It was slow..... Almost faint...... We started to panic so we called you downstairs and you know what happens next....." They both said in a sync while sobbing Sans went over and comforted them while he tried to comfort himself either.

💔It hurts every time I see you in pain, I wished I was the one who is in pain so that you will be safe no matter what💔

Day 4

"Y-Y/n sweetheart please open your eyes please open it for me.....? Please Y/n!" Sans said sobbing beside you slowly opening your eyes and looked at Sans with a smile.

"Hey Red...." You said as you raise your hand to wipe away all of his tears he held it on his cheek and kiss it letting your hand go.

"Y/n promise me you'll still be alive tomorrow.....?" He asked looking at your eyes with hope you only chuckled and nod your head slowly.

"I-I'll try...." You said as your eyes started to get heavy as you fell asleep Sans slept on the hospital couch.

I-I'll miss you......