Title: Don't Come A-Knockin' When the Bed's A-Rockin'
Pairing/Characters: Massu/Nagasawa Masami; Massu/Koyama
Rating/Warnings: NC-17/PWP
Prompt: # 60 Massu is apartment sitting, apartment owner gets home earlier than planned and finds Massu in his bed alone or with someone and naked.
A/N: I had to.

( Don't Come A'Knockin' When the Bed's A-Rockin' )