More than transitions.
The choices of Wait / Find Her is a bull shit mechanic as well that is designed to waste time.
Also the Catch Butterfly is another BS mechanic that is nothing more than a red herring.
I don't know if you just lucked out or you changed some settings but the amount of transitions will easily use up the 20 min your talking about.
It's poorly designed, even with actions you don't know if your doing something wrong, it's a not possible or is there a random chance.
The entire thing is designed around wasting a players time.
I was actually looking forward when I saw this game. It looked interesting and had a cute girl.
Hell the last pic in the preview is misleading at this time. You can't get to that through regular game play, you HAVE to turn on the Lewd Cheat to get that. Further despite how infuriating the waiting BS is that still was not enough for the Dev. After you get to finally do some stuff with her go fuck yourself cause nope that is a one time thing unless you want to change the game settings.
As of right now it's trash.
It's not worth playing the story as you don't get much for all the BS you have to go through and the story itself is no more than onion paper.
I could not even be paid anything reasonable to recommend this game be played properly.
I honestly recommend anyone who is looking to play it just turn on Lewd cheat in setting and play with Emily the first night as that is by far the best this version has to offer.