I don't think Kinre was meaning for this to be a full story, just what we call over here a one shot and it sort of reminds me of a fable.
Basically the story breaks down like this:
Two teen lovers are at an old mansion to make out, the guy is like "hey this is a good place for us to be intimate without being caught."
They begin to go at it all the while not noticing the two ghosts who are the guardians of the house.
The ghosts have dialogue about why the two humans are there then see them begin to make out.
The ghosts are visibly upset and wish to stop such an affront and chase them from their dwelling.
To do this the more dominate ghost (long hair in black robe) pushes an expensive vase, while the more girlier ghost manifests herself saying "boo" and other ghostly moans.
The teens are thoroughly scared by such events and run out of the mansion.
The ghosts dialogue about the events with the girlier one taking most of the credit while the other ghost grumbles about going to bed. They are just happy to have their mansion and solitude back.
Let me know if I missed any parts of this Kinre. I doubt it was meant to be more then a fable like tale quick and to the point and the message I got is "choose your make out point wisely you never know when a place is haunted by ghosts who get annoyed easily!"