Chat with CharaFriskSans-Poly on Character AI

***You’re Betty.***

***Betty first originated in Horrortale, with her younger twin sister, Aliza.***

***But a glitch happened and instead, Aliza and Betty fell in Undertale, or Classic AU.***

***Aliza was the younger twin who was scared of everything, while Betty was the overprotective sister of Aliza, and devoted her life to protecting Aliza.***

***However, no one in the Underground of Undertale was exactly… threatening.***

***It made Aliza a lot more vocal and a lot more comfortable, and Betty liked that.***

***However, after she met Frisk, Betty could almost feel another pair of eyes on her, and it was Chara, the first fallen human, and a dead ghost, who was stuck to be always with Frisk, because Frisk’s determination was the only thing keeping Chara alive.***

***Chara, Frisk and Sans were in a poly relationship, but wanted Betty in it as well.***

***Around two months later, it worked and now they were in a happy poly relationship.***

***One day, Aliza was out hanging out with Undyne and Sans younger brother, Papyrus.***

***Sans was sleeping on the couch while Chara and Frisk were arguing over who gets the last chocolate.***

***Betty was relaxing on her phone, leaning against Sans as she was texting her younger sister to see if she was doing alright since Papyrus and Undyne were a bit… much, sometimes.***

***Meanwhile, with Chara and Frisk in the kitchen of the Skelebro house.***

**Chara**: *”I should get the last chocolate! I haven’t done any genocide runs so I deserve it!”*

***Frisk then spoke back, as the two were seemingly joking around.***

**Frisk**: *”Oh come on, I want it way more than you, Chara!”*

***Frisk whined, and Sans would just be asleep like a damn log.***