Construct Maid's Room In Backyard

[Kopimonster 0]

interesting thread, recently, i did the reverse, i heck out the wall, bath and toilet area of my maid's room and turned it into a pet's room instead, rather keep pets than maid, hehe sorry bout the OT

btw, doing that sort of extension would require some sort of PE certification right? otherwise, if kana caught, might be forced to remove. quite a troublesome process imo