A man has a rare sleeping disorder that causes him to be sexually active during the night without being aware of it, and he repeatedly takes advantage of his business partner and friend, who has been desperately in love with him for years.
A little too PWP for me, but I think this is the sort of oneshot most people will love! I made the mistake of reading it after Scarlet Beriko, whose intimate scenes are so loving and passionate, everything else pretty much pales.
Nemuri Otoko to Koi Otoko