Very relatable. I remember when I first found this gem a few years ago and I've been playing it on and off ever since. The gameplays hella addicting and the way the story's presented encourages multiple playthroughs so you already know I had to do a slut route and a love route 100% and then with each new update doing it all over again more efficiently with saves for each branching path. There were times where the hentai game aspects didn't matter as much because just progressing and finding a cool secret kept me coming back. Whenever an update came out, it was usually packed with new content but a ton of old stuff changes as well so it was worth replaying all over again.
Idk just how many playthroughs deep im at rn but im checking the feed tab every day in anticipation for next update and you can bet your ass im gonna replay it once again. lowkey idk if there's speed runs for this game but we gotta do em this would also be a funny archipelago game too lmao.
The hours I spend on it varied but mostly big sessions until the given routes complete.