No idea, gave up on it. I think its related to the maid costume you can buy now as well.
That's later on from what I could see when going through the code while translating you have to keep your relationship with her fairly low. I think Depravity, etc was 300 and under. The boyfriend is now called Alik and catch her screwing him and there was a blackmail part in there, think it's a spy camera in her room. What I can remember off the top of my head, I haven't played the new version yet
![Stick out tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
EDIT: Ok, I went through the sister alt path which found a bug in my version at least but anyways, you have to catch her boyfriend Alik in the hallway when visiting her room between 17-18hr, watch him with your sister in her room a few times, then catch him the park before he visits the next day. Agree and get a spy camera, put it in her room after she takes a shower. Then 17-18 visit her room, go to your bedroom and spy on them a couple of times. Next day don't spy on them and visit her in the kitchen and Blackmail. Finally maid dress comes into play, it's actually quite a lot for not many scenes. Have to keep corrupting her through the maid scenes, her bedroom, in your bedroom and you don't get to screw her in this path yet. Also disables three way with mother.
Renting a place for Sasha doesn't work tried every available .qsp (cheats(didn't try the original time consuming)) for 0.23 version none work all come back with this error upon trying to enter "Ошибка!Локация: Строка: 0Номер действия: -1Описание: Location not found!
"
this version is filled with bugs all over a "LOT" of triggers don't work
Yeah, I went through the sknf translation and looks like the translation only partially went through. Usually it's pretty damn good but yeah, have to wait for another fix version.