Welcome to Underhigh. Underhigh x reader (Completed)

ending 4: Red

You think and think and think but eventually you figure that going together with Red was the best course of action. You dig out your phone and send a text to your friends. 
You: I've decided. 
Rus: you have?
Red: I wanna hear this.
Dream: okay!
Nightmare: you got it.
Forté: do what you need.
Blue: we'll understand.
Jazzy: like we said earlier.
Abyss: you got this.
Ink: ...yeah…..
You: well…. I decided who I'm going with. None of you can get mad at him though.
Sans: we're all adults here. No one will throw a hissy fit.
You: I'm going to go with Red. I feel so safe with him.
You hear a thump come from across the hall and go over and knock on his door. "Red?" 
"C-come in." He says and you walk into his room.
"You alright?"
"Couldn't be better." He says from the floor with a huge blush.
"You're surprised huh?"
"W-well who woulda thought you'd choose me?..." he says while looking away.
"You gotta stop doubting yourself. Now, need help studying?" He nods and you help him up.
The time until Prom goes by fast, you all passed exams with flying colours. The dress you chose was close to a salsa dress. It was Red and black swirled with a black slash and black lace gloves. It flared out halfway down your right thigh and ended right at your heels.
(The picture is above)
Your hair was put up into a French knot and makeup fit the theme of the dress  you had a pair of black spiked pumps on. You get nervous and hear three precise knocks on your door.
"Come in Edge." You call and you see him enter the room from your mirror. You turn to him with an uneasy expression. 
"You look uneasy."
"D-do I?"
"Are you scared?"
"What if he doesn't like it?" Edge laughs at you response. 
"Preposterous. He'll love it. You have feelings for my brother, don't you?" You blush crimson at that.
"H-how-"
"You're all over him. Trust me, you should tell him tonight." He puts a hand on your shoulder and you nod.
"Let's go. He's waiting for you." Edge takes you by the arm and leads you down the stairs to Red. He turns to you and blushes deeply.
"Lookin good sweetheart."
"You look good too Red. Wanna go now?" He nods and you go to get pictures taken. "Red?" 
"Yeah?"
"Sometime before the end of the night I wanna talk with you in private. Its important."
"Sounds good." You see Buttercup just after he says that and you rush to her. You both gush about how the other looks and take so many pictures together. Soon you all go to the school to start the dance. All you can think about is how you're going to tell Red about your feelings. About halfway though you get pulled into a slow dance by him.
"Ya had somethin ta talk bout?"
"Y-yeah just let me sort it out for a sec." You think and put your right hand on his cheek, there was still a big crack from whatever his father did to him that day.
"Sweetheart?"
"Sorry just… have I ever told you how much I hated the night you came back with that?"
"Nah."
"I was so relieved. I'm even more so now that I've realized something."
"What's that?"
"Its that…. No matter how I look at it, I can't deny the fact that I'm in love with you." He looks shocked for a moment before pulling you closer and kissing you square on the lips. You'd never felt the spark of passion like this. After a moment he pulls away and leans his head against yours.
"I love ya too. Tried to deny it, didn't work. Be my girl."
"Only if you'll be my man."
"Deal." He kisses you again and you were happy.