The Human Condition {A Self Insert Underswap Fanfic}

=Chapter 3=

That night at the Font brothers' house was filled with excited chatter. Sans had made dinner, pork tacos with beans and rice, and had been talking nonstop about his adventures with the human. Papyrus looked suspicious the whole time. He knew something was off about Thia, he just couldn't quite pinpoint what..

"We had so much fun!" Sans was saying while setting the table, a soft blue hue coming to his face. "She was nervous at first but.. I think that's normal?" He shrugged, taking off his apron and hanging up. "I hope we get to hang out again soon! I think it would be really fun!"

"That's really cool bro.." Papyrus muttered as Sans sat down across from him. "Humans are so strange.. But at the same time, they're really cute!" Sans gushed, continuing to ramble on and on about all of the fun he had with his new friend.

Papyrus simply nodded, completely lost in his own thoughts. This was bad.. Something was definitely off about her and he didn't really want Sans around her until he found out what it was and if he could fix it..

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The next morning, Thia woke up abruptly from a very strange, almost nightmarish dream. She looked around anxiously, realizing that she was breathing heavily and sweating. Her dream was.. Very strange. It must've been her mind trying to make sense of all the things that had happened in the past few days.

With a sigh, she stood up and stretched and started to gather her things again. She went to shower, wanting to feel refreshed and clean for the day ahead of her. She didn't know what she was going to do, but it was probably going to be a lot to process just like the past few days.

After about an hour, Thia stepped out of the hotel and walked aimlessly through town, waving to the people she had met the day before. They were all friendly and tried to make small talk with her, but she was too distracted by a poster on the side of one of the buildings.

"Ooh, what's this?" she asked no one in particular, studying the poster. It was advertising some sort of live show..

"Live tonight at the NTT Resort, Napstabot! Buy tickets now at the Libarbry and Muffet's Cafe!" it read, showing some sort of robot in a very suggestive pose.

Thia scrunched her nose slightly. "What is this? A concert?" she asked, tilting her head. Sans had mentioned something about Napstabot the day before but didn't give much information. All he had said was that this android was the most popular celebrity in the underground.

"It could be fun.. I have nothing else to do so.. Maybe it'll be worth while," she said to herself while turning back around to go to Muffet's. It looked like others had caught wind as well since a line was beginning to form outside. And what do you know, one of the monsters standing in line was Sans. He looked very excited and was chatting with someone that was in line next to him. It looked like the peppy cat from the day before..

Just as Thia was about to move on, Sans spotted her and waved her down. He literally had stars in his eyes. The cat man looked towards her too and waved. '"Hey Thia! Come get in line with us!" Sans called out. She looked a bit nervous for a moment then sighed and walked towards them. "Hello Sans, Bennett," Thia greeted as she approached them. Bennett nodded in acknowledgement. 

"So uh.. What's all this about?" Thia asked while looking around at all the people standing in line. "Is it like a concert or something?" She crossed her arms, looking back at Sans. "Oh, kinda! It's more like.. A live recording of Napstabot's show. He used to do live recordings all the time, but then he went on hiatus and no one knows why. Some think it's so he could write a new album, others think it was a mental health thing. But he's back! And you'll get to see him live!" Sans exclaimed, stars appearing in his eyes again.