(frisk is in the living room with the others, papyrus and undyne are cooking in the kitchen (even though they are babies) alphys is watching anime on her new invention with mettaton, asgore is apparently flirting with toriel, and flowey is being a grump in the corner of the room, blooky is off at his house, muffet is in her spider bake sale place, sans is sleeping on the couch, and Chara is helping Frisk with something on her laptop. Frisk notices that 26 people saw this and is freaking out)

Frisk: *gasp*

Papyrus: what is the matter, human frisk? I the great and tiny papyrus, am cooking with undyne!

Frisk: WE HAVE MORE THAN DOUBLE VIEWERS FROM LAST TIIIIME!!!

Papyrus: *gasp*

(now they are both bouncing off the walls, destroying the house. first, papyrus knocked over the pot he was cooking with with undyne)

Undyne: what are you doing papy?

Papyrus: IMGONNABEFAMOUSINGONNABEFAMOUSIMGONNABEFAMOUSIMGONNABEFAMOUS!!!!!!!!!!!

Undyne: 0-0

(Frisk knocks over alphyses anime, while Papyrus knocks over the T.V.)

Alphys: T-T-THERE A-ARE 33 P-PEOPLE T-TH-THAT HAVE S-SEEN YOUR T-THING F-FRISK!!!

(Frisk is freaking out while ink walks into the room. he sees chaos and he sees frisk, papyrus and now alphys jumping off the walls while the others duck for cover, accept sans)

Ink: y... you know what... f-frisk if you s-stop i can add a-another p-person t-to your thing...

(papyrus, alphys and frisk stand up like army soldiers, then ink uses his paint brush and creates a little purple splotch of ink on the ground, and then jumps in and dissapears in the ink)

Frisk: where did he go?

Alphys: i-i did some r-reaserch a... and i t-think he isg-gong to a-a new AU

Frisk and pap: What is an AU?

Alphys: i-it stands f-for a-a-alternate universe

Frisk and Pap: cool

(just then three figures appeared in the paint on the floor. one looked like sans but kinda had an outfit similar to papyrus. the other looked like papyrus but he was wearing an orange hoodie. the other, was obviously ink.)

Ink: t-there are baby u-unders-s-swap sans a-and papyrus

US sans: HI!

Frisk: hello!

US papyrus: so are we just here to hang out?

Ink: i-its f-for as l-long as we h-have to. y-y-you can always v-visit your AU though...

US papyrus: im fine with that

(baby US paprus and baby US sans are now open for questions)