Bestfriends Sero x blackyn

Im finally going to do it

( I cried making this) Yn POV: me and katsuki have been friends since babies. My brother trey raised me our parents died in a hero fight. Trey has powers his is like big lightning and storm related . I was going to ask katsuki to prom. I had all his favorite food and stuff he liked. I got dolled up.

" hey I'm off to school trey." I yelled." Ight don't freeze up." Trey said. I hoped in my charger to go to school I got the basket I see katsuki I was nervous then I looked closed he was laughing and talking to this blonde haired girl and then they kissed it broke my heart I wiped the tears that were flooding down my cheek." Yo what's up Yn." Katsuki said I pulled a fake smile ." Hey um I got you something just don't take it to hear a appreciation gift for always being ther for me you are truly a good bestfriend ." I said he hugged me from the side." Oh n/n this is my girlfriend Victoria." He said the name girlfriend pierced in mheart deeper." Hey I'm Yn nice to meet you." I said fake smiling so I don't cry." Hi I'm Victoria katsuki has told me good things about you aren't you guys like siblings." She asked another piercing strikes my heart." Uh yea he's like another brother well I have to get to class it was nice meeting you." I said walking off." Yn do you have a date for prom." Katsuki asked." No um I probably will stay home I guess nobody asked me." I said." Hey sis it's going to be ok I'm sure someone will ask." Victoria said." Yea." I said fake smiling I rushed to the bathroom and balled my eyes out . Was it how I dressed or maybe how I act, was it because how I looked what did I do wrong why am I so weird. I thought to myself. I cleaned myself up and did my two classes of the day since I really didn't need to even go to school I was that smart. I got home and broke down prom was tonight and I was the only without a date ." Hey woah what's wrong sis it's ok just try to tell me what's wrong come here babe." Trey said as I cried on his chest." He has a girlfriend." I said. As trey heartbroke seeing his little sister cry." Aww babygirl I'm sorry." Trey said trying not to cry he seen the two bond over time and his little sister having so much love for the boy." Am I not pretty enough or not blonde what did I do wrong why can't he love me the way I love him." I said tears poring down my face." Mama you are so damn beautiful  and smart your on top of your grade and valedictorian you have an amazing quirk and you are a amazing kid if katsuki can't see that it's not your fault baby I know it hurts I know." Harmony said. I got a call from Mina." So bitch did you do it:" she said excitedly." N- no he has a girlfriend I just gave him the basket as a bestfriend gift Mina it hurts like hell you know how much I love him." I said crying." awww mama if I wasn't going with kiri I would have token you so listen to me go clean of that sexy ass face of yours go put on that dress I'll be there around 6 be dressed." Mina said. I looked up to see my brother and his fiancé nod upstairs. I went to go get dressed. I played luxury by azealia banks( wish she wasn't problematic) even if my heart is broken I was going to step on everyone. Harmony did my hair.

I got dressed.

I was going forget katsuki if he can't love me I'll love me even if I have to suck up my feelings for his happiness I'll do it I'm never going to be bitter that's my bestfriend regardless. Mina came in a silver dress and her face beat." Look at you finna make me act up." Mina said I dapped up kiri." I'm sorry bakugo did that too you you look very beautiful lil but." I dapped kiri that's my soldier right ther." Thank you he's still going to be my bestfriend I'm not going to be bitter support them even if it hurts because I wasn't raised like that." I said." Okayyy lil sis." Harmony said." Listen that nigga doesn't in what he's missing out on my lil sister is the shit go have fun ." Trey said as we hugged. We all got in the limo where katsuki and Victoria was in there too. I bit my lip stopping the tears ." You look pretty Yn I thought you weren't coming I mean who would come without a date that would be embarrassing." Victoria said." Um please don't ok I don't want her staying at home while watching everyone enjoying themselves." Mina said." " it's ok I mean it is pretty embarrassing but I guess it's whatever." I said." You look very pretty Yn." Katsuki said I nodded my head. Mina looked at me then her phone..

I shook my head. We got there were it was filled with couples dancing and kissing. I was jealous everyone had someone the there's me. " omg Yn you look gorgeous." Momo said as she was sitting on jirou while jirou had a suit in.( jirou is a lesbian can't change my mind) " thank you." I said we chatted then it was a slow song playing I seen Victoria and katsuki laughing and dancing.  She looked at me and smirked and kissed katsuki. " hey n/n come take this picture." Mina said as I kissed her cheek and she smiled in the selfie." I saw that you sure it's nothing to beat her ass." Mina said." Hey I just wanna go home please." I said she nodded I called trey I sat outside waiting on him it started to rain and I was sitting on the step crying." Hey you ok n/n." Katsuki said." Y-yea ik fine." I said." No you're not talk to me you never hide anything from me."katsuki said." What if you have feelings for someone and they don't love you the way you love them." I said." Well I would feel sad ." Katsuki said." That's how I feel an you for years I loved you but you don't look at me the same I look at you and it's ok because I love you that much that I will support you through anything even your relationship I'm never going to be bitter so originally I was going to ask you to prom today it's ok now I'm soaked crying my heart out I fed stupid." I said he was lost for words." I'm sorry I never seen your feelings I'm sorry I just don't feel the same you forever going to be my bestfriend I just don't love you I'm sorry." He said I nodded I then saw trey car I nodded to him and got in the car and broke down in trey chest as he rubbed my head." Let it out mama." He said. I screamed. He made eye contact with katsuki who mouthed he was sorry trey nodded that night I cried my shoto sleep.