#moops writes

I made a little doodle for my fanfic, castaway!

Chapters: 3/? Fandom: Undertale (Video Game) Rating: Explicit Warnings: Graphic Depictions Of Violence, Major Character Death, Rape/Non-Con Relationships: Sans (Undertale)/Reader, Sans (Undertale)/You, Frisk (Undertale) & Reader Characters: Sans (Undertale), Papyrus (Undertale), Frisk (Undertale), Toriel (Undertale), Asgore Dreemurr, Undyne (Undertale), Alphys (Undertale), Pet Rock (Undertale), Mettaton (Undertale), Original Undertale Character(s), W. D. Gaster, Original Characters Additional Tags: you are frisk's older sibling, and boy HOWDY you are tired, Reader-Insert, Reader Is Not Frisk (Undertale), Slow Burn, Sans is Bad at Feelings (Undertale), Friends With Benefits, FWB to Kinda Lovers, Porn With Plot, Papyrus (Undertale) Knows More Than He Lets On, There's a lot of music in this btw, reader is a scientist, reader hates their job, Frisk (Undertale) Is a Sweetheart, Selectively Mute Frisk (Undertale), you put a fatalist and a libertarian in a room, do they kiss kiss fall in love?, Sibling Love, Sibling Bonding, Frisk is the ultimate wingman, Frisk also learned their flirting from you cause you're a terrible influence, Sans is a Tease (Undertale), Papyrus is the Best (Undertale) Summary:

Toriel holds the human child close to her, hoping to soothe them. “Anything we can do to help you, my child; you have freed us all.”

“It’s the least we could do,” Asgore adds, but he does so at arms length from Toriel.

Frisk can’t answer at first, they manage only to hiccup and sob into Toriel’s arm for a long time. It worries Toriel how inconsolable Frisk suddenly is, casting a worried glance to her ex-husband.

When Frisk finally answers, still in-between sobs, Toriel realizes that perhaps there was a reason the child came all this way, freed all the monsters and broke the barrier, and it wasn’t just out of a whim. Toriel realizes that this probably was fate.

That the story has only just begun.