(F) Reader X (F) Character [GXG]

Dia Kurosawa x flirty reader

"Diaaaa-chaaaan" I called out to my beautiful beloved girlfriend.
"Hmm?..what?" She looked up at me then down at her paper work.

"Are you....ignoring me??" I ask "hmmm...go play somewhere else Y/n can't you see I'm busy?" She said cold as ever.

" fine..I'll just flirt with some random girls while you're busy" I was about to walk away until Dia grabbed my arm and pinned me on the wall.

"Umm..Dia...san?" She looking like she's about to scold me,I was only joking you know? " DON'T.YOU.DARE" our faces were an inch apart by now.

"Hey..I was only joking you know" I sweat drop.."I'll wait for you" I gave her a cheeky grin before sitting down beside her chair.

"I might eve help you out,but I'm kinda lazy so I'll just watch you" I said,after she sat down I thought of a clever pick up line.

"Hey Dia~" I called out to her "did you sit in a pile of sugar?,cuz yiu have a pretty sweet ass" She looked at me for a second before she realizes what I just said to her.

She was avoiding eye contact with me "wha-what are you saying?!" Her face looks like a tomato.

"Did the sun come up or did you just smiled at me" I admit that I was also blushing while saying all this.She smacked my head with a full fist.

-time skip-

It was time for thier practice and I was talking with Hanamaru,"so what books do you recommend me to read?" "Oh I have lots!"

She went on and on about the books she would like me to read.And all of a sudden I thought of a another clever pick up line.

"So..Hanamaru-chan" I called out her name sweetly "wa-what is it?" I can see her blushing.

"You work at the library right?" "Yes,why".."well" Here I go "I don't have a library card,but do you mind if I check you out" I winked at her.You can now see her face is fully red.

I went to Ruby to chat with her a little since there is still 10 minutes before their practice started.

"Hey Ruby!" "What is ut Y/n?" She asked shyly.Oh she's just so cute like her sister whenever she blushes.

"I seem to have lost my number,So can I have yours instead?"I gave her mt phone and smiled from side to side at her.

"U..um..ok"she said as she took my ohone and typed her number."Whoaa!! Thanks Ruby-chan!!" I huged her as thanks.

"Hey y/n,I think you should take it easy with your flirting you know?" She worriedly said.

"Awww,why?" I ask her,little did I know that there's an angry Dia just watching as.

"I mean,you can't just flirt with everyone while onee-chan is here" she does have a point.

"But..." Is all I can say. " Onee-chan might get jealous and angry at you,she might even break up with you" she pointed out..

After I heard the word 'break up' I immediately looked at Dia,rushed over to her,and tackled her with a bear hug...It's super effective.

"WHAT IS WRONG WITH YOU?!?!" She shouted at me.I don't care about that now I don't wan to break up with her.

"Noooooo..noo..no.Dia I'm so sorry" I was crying mh eyes out " why are you apologizing?" She asked me concern.

"It's because *sob* I kept on *sob* on flirting with other people *sob* and you might get angry *sob* at me then *sob* then...YOU MIGHT WANT TO BREAK UP WITH ME!!" "UWEEEEEEEE"

"Shhhhh Calm down you big baby" she hugged me while petting my head to calm me down,and It was working.

I've calm down by now " No Y/n who told you that?" She asked me I just pointed at Ruby.

"Wha-" I gues she didn't expect it to be Ruby,Her very own sister.Ruby was just laughing awkwardly there.

"Ruby why would you?" Dia ask her little sister " It's because onee-chan kept on saying how Y/n always have time to flirt with other people,but doesn't have time to hangout with you...So I just had to...Sorry onee-chan,Sorry Y/n.

She apologized to us " No worries there Ruby...You only gave me a slight heart attack that's all ahahahha" i was awkwardly standing there.

It was time for everyone to go home the Kurosawa Sisters and Iare walking home,thier mother requested me to have dinner with them,And of coursr I can't just deny their request.Especially their mother...hahah..ha...ha..

After dinner Ruby went up to her room and prepared to go to bed.I stayed a little longer with Dia.But sadly,it was time for me to go home.

"Well,It was fun hanging out with you guys,But I have to go home soon" I said as I get up and grabbed my bag.

Before leaving I went to tell their mother that I'll be going now. " ok then..Hey Dia.." I said before going to the door.

"What is it Y/n?"she tilted her head to the side like a dog...cute..
"Sorry again about flirting with other girls" I kneeled in front of her like I was about to propose to her before saying " I vowe that I shall never flirt with other girls except for you and aquors!"

I laughed after saying aqours "why with aqours?" Her tone was slightly annoyed " aww c