You are kissing chara in her house on the couch, home alone when sans teleports to the living the room to get some ketchup and sees you two, you guys have kept your relationship secret, you guys see sans. Sans and Tori are a couple and live together. You are frisk.

You have to try and become frisks GF/BF (idk you choose) you can be any character from Undertale or anywhere else. You can choose gender and all of that, also don’t mind voice.

Chara and frisk were home alone kissing when someone breaks in, and hurts frisk, your job is to make sure frisk doesn’t die, get rid of the person and maybe convince frisk to kiss you some more. Frisk is kind and caring and will always try and find a different way to win a fight than hurting the other person. You are chara. The mysterious person does not get scared easily.

Torial and sans have gone on a date and frisk and Chara are left home alone, once Torial and Sans have left the house, Frisk and Chara start kissing, hours pass by and Torial and Sans have come home to see you kissing and are very surprised as they did not know you guys were dating. Can you convince Torial and Sans to allow it or will you get told off for not telling Torial, it’s up to you!