(I do not own anything mentioned in this chapter. Too late to say this now, but I don't own Undertale.)
"Take care of Chara while I'm gone, Sans," went Toriel as she was in a fancy dress to go somewhere with Frisk, who was wearing a fancy tuxedo.
"heh, sure tori," went Sans as the two walk out, Sans and Chara left alone in the house. "heh..."
"I know you like the goat, Skeleton," went Chara.
"that is true," went Sans.
"SO YOU LIKE ASGORE?!" screamed Chara.
"wha? no."
"Heh, I got you this time!" Chara rushed to her room and edited whatever she was tape recording. Sans broke the tape in half however, and a Gaster blaster was beside him. "nice try, kid."
Chara sighed. "... I'm gonna go Fanbase browsing."
"fanbase browsing?" asked Sans.
"Yeah, apparently they made a game about the Underground and then the Fanbase went wild for the character shipping. Want to join me?" asked Chara.
"sure, why not?" asked Sans. He lied down on the bed as Chara was lying down on her stomach, the laptop in front of them.
"Alright, time for my daily dose of shipping. Sans, here's one of you and Papyrus shipped with Frisk."
Apparently a female version of Frisk exists on the Internet.
"alright, let's see. 'you ask papyrus to bend down so you can fix his scarf.'" That was the text box above Frisk kissing Papyrus on the cheek.
"Hm." Chara pointed to the next panel. "'You tell Sans you thought of a good pun.' Ooh, another kiss."
"oh no this comic breaks the fourth wall in the third panel."
"Yeah, uh, let's not, uh, use this comic ever again," went Chara. "Huh, a Papyton video."
...
Three Minutes Later...
"..." Sans and Chara were watching Charisk videos. "H-Hey, I don't squeal like that!" screamed Chara.
"i don't even..." Sans looked at a channel with the name "Cry." He clicked on it and checked one video. "huh."
...
"you seriously don't like chocolate?" asked Sans.
"It was in a heart box. Did Asriel seriously develop a fear of flowers?" asked Chara.
"nah, I think this is just a fanbase thing." Sans clicked on a suggestion with the name "Papfriskus."
...
"I think I've seen too much..." groaned Chara as they were watching Underswap Papyrus and Asgore shipping.
"what the hell is this one, undyne shoving an orange and blue popsicle into frisk's mouth while papyrus looks in shock and i get a nosebleed?!" screamed Sans.
"Enter the Queen," groaned Chara.
"this one's even worse..."
Chara looked at Sans for a moment. The two nod and Sans throws the Laptop out the window. "Sans?"
"yeah?"
"What we've seen today... We do not mention anyone else about it..." groaned Chara.
"... why was i sitting on top of a ketchup bottle" groaned Sans.
"We're never gonna attempt to browse a Fanbase ever again," went Chara.
"promise me that you won't tell anyone when we watched 'he sees you when you're sinning' i actually hit the like button?" asked Sans.
"If you promise never to mention the... image." The two nod as Chara threw a knife at the screen of the laptop and Sans used a Gaster blaster to destroy it completely. "By the way, I might like Asriel as well."
"meh, the kid also likes frisk," went Sans. "it's a complicated shipping triangle."
"Ugh, we went too far with the Fanbase browsing, let's get Frisk to reset."
One reset later...
"..." Sans and Chara were drinking sodas outside instead of using the laptop. "How does the soda go into your mouth?" asked Chara.
"i have no idea, kid." Sans took another sip through his eye.