Love With a Ponytail- Len x Reader

Sweet, Sweet Revenge

I had woken up early and leapt off the bed. I went through my backpack to find my uniform. I pull out the top and skirt, sliding each on. I glanced at (F/N), who was still sleeping. I knew what I was doing may've been wrong.... But it was for my future... Right? Yeah. I brushed my hair and teeth and I was out. I told Mrs. (F/N) that I could walk myself there. I arrived at school. Of course, the first person to greet me is -squee- LEN! I say hi, only to hear something surely dissapointing.
"Hi, (Y/N)! Where is (F/N)?" He asks me.
I sighed, "She's not gonna be here today.. Shes unpacking at home."
Len frowned, "That's unfortunate....."
Rin had come running over, then looked at me.
"Who is this?" Rin asked Len. I gave Len some open eyed glared as I waited for him to introduce me.
"This is (Y/N)! She's (F/N)'s friend," Len introduced.
Rin nodded, "Nice to meet you!" It took her a moment and then grabbed my arm.
I yelped as she yanked me off. Len just watched as Rin gave him this weird hand signal. She pulled me to a corner of a room in a dark corner.
"You like Len!" Rin whispered.
"How'd you know!?" I asked defensively.
"Oh? You just.. Look at him. But, that may be a problem. (F/N) told me she was gonna ask him out tomorrow."
I was now infuriated, "Excuse me!? Tomorrow is Saturday!" I snort, "And..."
Rin clamped onto my shoulder, "Calm down... I'll help you. I personally think you and Len would be better together!" Rin says soothingly.
I think I may have made a new best friend-- eh.. No! Don't think that! You and (F/N) will always be best friends! Right?
"You do?" I ask.
She gives me an evil grin then snatches my hand. She runs over to Len... Just what I needed!
"Hey Len! Heads up!" Rin yells, then shoves me into Len.
At first, we're nose to nose.. He catches me. But... It feels really nice. So I go for it. I lean in and kiss him. I felt 10 thousand emotions at once... It was great. But it was then I realized that he was kissing me back! Oh my god!
Then I hear a heartbroken scream... (F/N)! It was the moment I needed. To show her that me and Len are meant to be. I felt so evil... But I soon realized that I wasn't the evil one here. (F/N) grabbed Len and pulled him away! She kissed him! I stand there, watching them kiss. Me and Rin exchange glances.. But what I didn't expect, shouldve been expected. Rin grabbed Len and pushed him at me. It was War! And let me the you... Len wasn't very sane the next day....