...Visitor Mode? This is pretty much what I have been dreaming for a long while XD. Dunno how limited it'll be, but I'll make sure to enjoy what is currently available~.
It has the basics, but it's pretty one shot at the moment (the manor'll try to turn you into a maid, though you can get transformed/escape/free the master).
During the next beta I'll hopefully flesh it out a lot; this one I had to spend a lot of time changing things to get it all working >_>