Y/n: Don't you know how to fight?
Ralsei:... I don't like fighting...
Y/n: Oh, what about defence?
Ralsei: Well I have a lullaby, but I couldn't sing it while running.
Y/n: Can I hear it?
Ralsei: B-But you might fall asleep.
Y/n: It's fine Ralsei, I haven't really been getting enough sleep recently.
Ralsei: Oh, ok.
Ralsei put his tea down as you slowly moved closer to him, and as he started to sing his lullaby you felt your eyelids get heavy and start to close. And when Ralsei had finished his lullaby you fell asleep while quickly wrapping your arms around him and cuddling into him as he blush. Ralsei just laid there as you cuddled him tightly while asleep.
Ralsei: U-Ummm, Y/n?
Y/n: Shhhhhhh... my fluffy prince...
Ralsei: O-Oh, ok... i've never done this before, should I do it back?
Y/n:... Mhm...
You opened your eyes slightly as Ralsei turned to his side to face you and you smiled at him before pulling him closer and cuddling into him.
Ralsei: Don't you find this... weird? We just met and we're already cuddling.
Y/n: Don't you like this...?
Ralsei:... I do...
Y/n: Do you want to know me more?
Ralsei: I do.
Y/n: Well... we can't do that if we don't do this, and... because you're cute.
Ralsei: O-Oh, thank you... so are you.
Y/n: Hmm, Ralsei?
Ralsei: Y-Yes?
You looked up at Ralsei who was blushing at you and you moved up to face him.
Ralsei: W-What are you doing?
Y/n: You~
Ralsei blushed more as you smirked before kissing him softly on the lips which made his eyes widen, but as you kept the kiss on his lips he soon started to melt into it and kiss back. After the soft kiss stopped you and Ralsei looked each other in the eyes and he blushed again with you smiling at him.
Ralsei: S-Sorry...
Y/n: It's ok, I was the one who kissed you without your permission.
Ralsei: But I kissed back.
Y/n: I know, and that's ok.
Ralsei:... Are we a thing now?
Y/n: Hehe, if you'd like to be.
Ralsei:... Y-Yeah... I would like that. But it's getting late, I should go now.
Y/n: Of course, I would hate to keep a prince away from his duties.
Ralsei: I'll visit tomorrow.
Y/n: Hehe, ok~ one more kiss for the road?
Ralsei:... Y-Yeah.
You smirked at Ralsei before kissing him again as he kissed back, and when this kiss stopped you gave him another quick one before he got up and waved goodbye as he left the tower with you waving back at him. You went up the stairs that led to the top of the tower and when you had reached the top you looked out towards the castle that you could see from your tower.
Y/n: I just kissed the Prince of Darkness.
1 MONTH LATER:
Ralsei: Y/n?
It had been a month since last meeting Ralsei and both of you were closer than ever, as Ralsei would always visit you in your tower. And you two would always take walks in the fields together with you always protecting him from enemies that would pop up sometimes. You two would also bake together which would strengthen your relationship even more.
But today, you weren't there to welcome Ralsei with a hug and kiss like always.
Ralsei: Y/n? Where are you?
You were on the top of the tower looking into the distance when you heard Ralsei's voice, so you called down to him from the stairs, and after waiting a minute, he finally reached the top where you were.
Ralsei: Y/n? Are you ok?
Y/n: Yeah... just getting some fresh air...
Ralsei: Why? What's wrong?
Y/n:... Am I... doing the right thing?
Ralsei: What?
Y/n:... I mean... am I being too overprotective and needy? I've noticed you haven't really enjoyed this week so far... am I doing something wrong? Should I just... leave?
Ralsei: Y/n, you're not doing anything wrong, you could never do anything wrong. And you're not being needy, I love giving you the attention you deserve and i'm really thankful for you protecting me. And the reason i'm not really enjoying this week... is because I don't know if I can visit...
Y/n: W-What?
You turned around to face Ralsei and walked over to him.
Ralsei: It's just... you know about my job... and it could happen any day now... which will mean I won't get to spend time with you... and I don't want you getting hurt.
Y/n:... Leave.
Ralsei: W-What?
Y/n: J-Just l-leave.
Ralsei:... No.
Y/n: No?
Ralsei: No.
Y/n:... Ralsei, please, if your job is more important to you than me... then just leave, it's clear to me you have your priorities set, just-
You were cut off by Ralsei grabbing your cheeks and pulling you in for a soft kiss, and as your eyes widened you gave in a minute later and kissed Ralsei back while closing your eyes and grabbing his waist which pulled him closer to you. And when the soft kiss came to a stop many minutes later, Ralsei looked you in the eyes.
Ralsei: I'm not leaving without you.
Y/n: Y-You want me to come with you?
Ralsei: Yes, I love you Y/n, a beautiful girl like you doesn't deserve to be alone.
Y/n:... I love you too, my fluffy prince.
You kissed Ralsei back and he moved his paws away from your cheeks and wrapped them around you which pulled you both even closer. And when this kiss was over you both looked at each other before kissing again and with Ralsei pushing you down onto the floor slightly, and when this kiss stopped you found yourself being pinned down by Ralsei.
Y/n: Never thought you'd be a top~
Ralsei: Hehe, surprise~
Y/n: Are we gonna do this?
Ralsei: If you still need proof that I love you.
Y/n: Oh~ is that so~ Well I believe you... for now~
Ralsei kissed you again with you kissing him back like you always did, and when this kisseed stopped you both left the tower holding hands and went over to Ralsei's castle where you both would live together and wait for the prophecy to start.
______________________________________
H-H-Hey! Hope you liked this one as I wanted to change it up as I realised I was focusing on Kris too much, and the reason the last story ended too... quickly was because I found out I have social anxiety, which really put me down and I want to end the story as fast as possible.
But I feel better now, I just need to keep writing these stories to keep my mind off it, which thankfully it does. And that's all you need to know about my personal life for now.
Blu out.

YOU ARE READING
Deltarune Oneshots (DeltaruneXReader)
FanfictionJust some oneshots I wrote up. Requests are closed, thank you all for requesting and reading. All characters are owned by Toby Fox.
Ralsei x Flirty!Fem!Reader
Start from the beginning