I gave up on it halfway through. But what you do is catch the boyfriend and mom fucking. Then talk to shurik everyday about girls and pussy. That should change the topic to mom and sisters. Discuss that every day until he ask you to watch porn. You'll do that for a few more times. After watching porn with him a certain number of times, you and him will go spy on his mother in the bathroom. Do that at 20:00(this has to lead into the 21:00 hour) and keep doing until you see a button that says "went!" (I think). So after clicking on that button, you will go spy on your own mom with him and see her fucking her boyfriend in the her bedroom and by random chances Shurik will hit his foot against the door and you both will get caught. Keep going over to Shurik house at 20:00( make sure it's close to 21:00 so you can go to your mom room to spy) to spy on both of your moms until you get caught the second time at your moms door with shurik. Your mom will say that yall will talk about it later. In order to trigger that event, you have to wait untill the weekend between 10:00 - 18:00. When you talk to your mom, complain the whole time. After that , through the week, You'll see a laptop that shows sexual tension and age relations( something like that). Click on the laptop then go to your room and create an account. This is where I was messing up at, You'll have to move a cup at 7:00 then help her at 8:00 to get it. I don't know the conditions and it was hard for the understand what was going on but after two times if you don't go back to your laptop you'll fail the entire alternate route. This is one hard ass route even with trying to follow the code