Sakura Heaven (Bungo Stray Dogs x Female Reader)

One

It was a tough day at the armed detective agency. Atsushi was able to get out of the clutches of the Port Mafia once again, and now everyone was taking a little break. "Geez." Thought Atsushi, "I thought I was a goner this time."

As for the others, Dazai was reading his book on how to commit suicide, Kunikida was writing a report, Rampo was eating his snacks, and the others were doing their own thing. That was until, a knock came from the door. Kenji looked up and said, "Oh, is someone here?"

"Atsushi, get the door. I have my hands full." Ordered Kunikida.

Atsushi got up from his seat and approached the door. He opened it to reveil a (h/l) length,(h/c) colored girl wearing a black pencil skirt, white dress shirt and black blazer with black high heels. "Uh...can I help you?" Asked Atsushi, a little cautious.

"Is Dazai here?" She asked.

"Yeah. Why do you need him?" Asked Atsushi.

"I wanted to check on him." She answered.

"Is she here again?" Called Dazai, "If so, close the door!"

Atsushi let her in the office. Her presence made everyone focus their attention on her. "Hey (y/n)!" Called Kenji, "How ya doing?"

"I'm fine, thanks." She said, whose name is apparently (y/n).

"Um...who are you exactly?" Asked Atsushi cautiously.

"Ugh," groaned Dazai, "whatever it is, make it quick."

"I just wanted to check on you." Said (y/n).

"Why do you need to check on him?" Asked Atsushi.

"You sure ask a lot of questions." She responded, "Are you new here? I don't think I've seen you here before."

"Oh, uh..." he trailed, "I'm Atsushi Nakajima."

"Nice to meet you." She said. "Now I'm here because of Dazai constantly trying to kill himself."

"Oh yeah..." said Atsushi.

"All my attempts failed, so there's no need to worry." Muttered Dazai.

"You've attempted it more times?!" She shouted surprised. "Well guess what! I'm not taking my eyes off you until you stop trying to commit suicide!"

Atsushi had a surprised look on his face. "She was so calm a minute ago...now she's raising her voice like Kunikida would!"

"She comes in from time to time to check on Dazai and goes into a fiery rage when she finds out he's tried to kill himself." Said Kunikida.

"I can see that." Said Atsushi. "Anyway (y/n), what's your relation with Dazai?"

"I'm his cousin." She said.

"Oh. Wait! You're his cousin?!" Shouted Atsushi.

"I didn't want to mention her." Sighed Dazai, "But here she is now."

Rampo stopped eating his snacks and said, "Believe it or not, (y/n)'s actually younger than him!"

"You're younger than him?! You seemed so mature! I didn't think you were younger than him!" Said Atsushi, flabbergasted.

"You think she's mature?" Asked Dazai.

"I can be mature!" Said (y/n) angrily, "I'm being mature right now!"

"Not at that rate!" Said Dazai.

"You really shouldn't be here. Especially with the Port Mafia around here." Said Kunikida.