Sans One-shots

Trust (UNDERTALE)

Your eyes slowly open to see a small light at the end of your bed. You sit up while rubbing and being all drowsy from sleep.

"Sans?" You ask. "Who is Robbie?" He asks looking at your phone. "Wha-what do you mean?" You ask tilting your head to one side. "Who is this guy you were texting?" He asks while showing the phone screen to you.

You blink because you made the mistake of keeping your phone brightness so high at night. Then you look at your phone to see the texts Sans was talking about.

"Who is this guy?" He asks again. "Sans, he's just a friend" you say seeing Sans's face angry. "Oh come on! I know your probably cheating on me with him" he says.

"Sans, why would you think that?" You ask. "Because just last week you went out with him when you told me you were going to hang out with friends" he says getting more angry by the second. "I was with my friends and he was there too! You could ask any of them" you say.

"You know that your friends probably don't feel the same way about monsters as you do" he says. "Sans, I promise you that I am not cheating, ok?" You say "now can we please go back to bed?"

"I still don't believe you" he says crossing his arms. "What's it going to take for you to believe me?" You ask. "Call him" "really? It's like 3 in the morning!" "Then I'll have to believe that you're a cheater."

You sigh and grab your phone. You dial his number and put it on speaker. He doesn't pick up quickly.

*(Y/N)? Why are you calling me at such a late hour?

"Oh, hey, Robbie. Wanna get a room in a hotel so we could bang?" You say to tick off Sans.

*what?! NO! You have a boyfriend don't you?

"I'm getting really lonely with him and I think I want someone new" you say sticking your tongue out at Sans. He looks like he's about to punch his fist into a wall.

*you know that I have a wife and a kid coming. There's no way I would cheat on her!

You sigh "Robbie, I was only joking with you! I was trying to make a point to my boyfriend."

**laughs* it's ok. I understand. It's not like I haven't had a girlfriend who thought I was cheating

You laugh "yeah I guess that thought goes through everyone's mind, doesn't it?"

*yep, so anyway see you on Friday with everyone else?

"I don't know if Sans will let me go after what's happened tonight but I'll try to make it"

*well, goodnight (Y/N)

"Goodnight, Robbie"

Then you hang up. "Does that settle it for you?" You ask setting down your phone. "I guess it does....what you pulled there wasn't what I was looking for" he said.

"Had to teach you somehow" you shrug. He looks away looking embarrassed. You set your hand on his hand. "Listen, I would never cheat on you or anyone for that matter" you say. He looks back up at you. "Now can we go to sleep? I'm really tired" you say. He nods and slides under the covers.

You hug him from behind as he faces the other way. "I love you" you say as you reach up and kiss him on the head. "Love you too" he mumbles. You smile and go to sleep.