Regrets (FukuRan)

Summary:
Ranpo got in his first argument in years with Fukuzawa.. ending up taking a walk outside the agency.. though, not knowing he was just leading himself into his biggest nightmare. Fukuzawa regrets everything and needs their great detective back.

WARNING: I may be saying this 100 times, but please know. this story will contain triggers! if you are sensitive to the triggers listed below, please ignore and do NOT read.
contains NSFW, Bdsm, R***, Angus (Self-harm/thoughts) kink (daddy/master)
yup, all the above.

Also, there are slight spoilers! For book 3 of the light novel "The Untold Organs of the Armed Detective Agency" just know that, thx!

Side note: I have absolutely nothing against any of the characters in this story, I love them, some more than others but I do. please no hate, this is just a plot of been thinking of for like 3 months.. lol

Anyway, ENJOY!