IMO there are several distinct paths the game can end on after playing 0.9. We have the "vanilla" path with low/no corruption (maybe fantasies shared, nothing more) and no Jasmine flirt. It will end with our pair helps Cornell and then go back to their lifes.
The cheating path is way different, esp. if you flirt/fall for Jasmine. Here I think our couple breaks up, with the pairs Ju-C and Ja-MC forming, with optional pregnancies.
The sharing path is a bit of a mystery again after 0.9. If you shared fantasies and the MC encouraged Julia along the way (no matter if you flirt with Jasmine or not) we get the night scene in the hospital, which is on the way to a threesome (remember Julia had the green light from the MC and beckons him over) until Cornell´s mom throws in a wrench. While the development of this route seems rather clear at the moment in game, we then get the Jasmine password stuff, which does not make too much sense on any version of the sharing path so far, unless there is another agenda behind it.
e.g. if the MC and Jasmine really hit it off (being with Jasmine as often as the game allowed) and we know that Julia, Jasmine and Cornell talked, it might be a play for a foursome or full partner switch with Julia and Jasmine getting pregnant in the end. We need to remember that (depending on our choices) Julia states that she´s gotten used to play the role of Cornell´s girlfriend, it is implied that both MC and Julia know that she is taking Cornell bare now and Julia talked with Jasmine both before and after Jasmine learned of "the game".
The password and wishes stuff could be the non-subtle hint to come with Jasmine and maybe the others waiting in her room and seeing what might come out of the partner swap (foursome fun until the mother goes home or maybe more, up to a complete partner switch) instead of Peter just watching on camera.