Any hints for the new version?
In version 2, I added a tag that disables nudity if you do something wrong. In version 3, I reversed it, so now you have to do something right to enable nudity. In version 4, the biggest rule change is that she will only change clothes twice, this severely limits choices in any particular game, and leads to a faster ending. On the other hand, there are hard endings (getting kicked out) and soft endings (sleeping over) that may show up in similar scenarios depending on previous actions.