Hey everyone, turns out that there was a bug in Episode 5 Part 2 that made some players miss some important content. If you encountered an error message during your playthrough or you didn't see the evening sex scene with Ayaka (and you didn't reject her), you need to download the new version of the game and load a save from before the start of Episode 5 Part 2 in order for it to work properly. I'm sorry for the trouble and thank you for your understanding,

RobertDeadth