To be fair ... this game grind is far more radical than Big Brother & Second Happiness. In Big Brother, you have easy access to skip time and days and a good quest journal/hint of want to do next, what the target is and when it's done.
In Second Happiness, until the developer said the scene are done, then keep grinding it till there's subtitle saying it's done.
In this game, I don't have objective, I don't know what to grind. Really, I play this for 4 days straight ... I'm not unlock all scene yet. Because all I can do is repeating all scene and hope one get progressing. This game iz nutz. If the "Gallery" became the hints of this game ... then how about I show you this icon ...

... then what can you say about this icon "hint" mean ?


Then after install Unren to see Console & Developer Menu ... now I understand this sicko dev design. Repeat x10~200
(i'm exaggerating it) times of
EACH scenes, and you'll progress for 1 step ... yes, 1 fucking step. With this design, you cannot distinguish whether the grinding still go on or you met a buggy scene. How the hell you report something when you doesn't know what's right & wrong. I already fuck Rhonda like x1000 times already
(i'm exaggerating it, prolly only like 579 times), yet she still refuse those "Reverse Blumpkin" BlowJab. Now, I'm not yet fucking Melinda yet, only get blujub ... but suuuure I like to fuck that Granny Barbara like a fucking x1.000.000 times ! , because how else I'm gonna get those strong pills !? ... because the game force me to go to Barbara first then Dr.Linda afterwards. My god, Melinda Pussy are so expensive and tiresome, no ? ... fuckin hell, and we all are nuts playing this grinding retard game.