It's a very short story, mostly smut where the top moves to a new apartment and there is a ghost there, the ghost is an obsessive twink. I think the top was also works at construction?
It's also not that good in terms of story but I remember the smut being pretty good.
There was also a part where the ghost follows the top at work and they have sex and I think at some point the bottom ends up at a locker or something

Any recs for recently completed or soon to be finished bl?
https://www.mangago.me/read-manga/slip_epaule/
https://www.mangago.me/read-manga/chichi_no_aijin/