all of your underground friends have decided to host a big ass sleepover at Sans & papyrus' house :D, have fun and try to survive!

Papyrus: "NYE HE HE SANS! WAKE UP!"

Toriel: in kitchen cooking, making a butterscotch pie

Sans: sleeping on the couch holding a bottle of Ketchup "Zzzzzz"

Asriel: trying to hug Chara "c'mon!-"

Flowey: was put in a cage for "safety" reasons "Howdy!- LEMME OUT!!!!"

Asgore: reading a book in his lousy chair, having his reading glasses on "hmmm..."

Alphys & Undyne: are watching Anime in the living room, hugging each other

Undyne: "YOUR COMFY AS F#CK!"

Frisk: waves

Chara: playing with a knife, bord asf

Mettaton: ofc looking at himself in the mirror "I am ✨️Fabulous✨️~"