After the Situation at Mersault, Sigma is invited to join the agency. However, the Agency has been low on dorms trying to rebuild itself, so Sigma ended up having to share with someone. Fine, right? Except that the person she is sharing with is Dazai Osamu. She doesn't know if this will turn out horrible, or go just fine. She's hella fucking nervous either way though. DISCLAIMER: This story has transfem Sigma and transmasc Dazai, if you do not like don't read. Please don't go that hard on me, this was written almost a year ago on ao3 and all the smut was mostly 1 am doing it's thing. Also this fic is pretty kinky, so read at your own enjoyment)