I played 0.4 of this game once and gave up playing because I didn't know what I should do and I hadn't found any story to follow, and now playing 0.10 I feel the same way, I thought it would be an interesting game but honestly I don't understand anything of what should be done, the arts are not bad (although I found the 2d strange the first time playing) and based on the summary it should have a good story but again I find myself at the point of giving up on the game.
I guess i will give you a small guide.....
1.after the starting event, go to the building in the overworld and apply to the job listing by talking to girl... after that, at morning visit her to get the costume and go up to take jobs....
2. At 60 lewdity an event will play when you go to sleep at midnight. Around 100 lewdity, another event will play at the morning where you are introduced to the collegue of the husband.... after that at 210 lewdity, an event will happen where shouta admits on cheating on mitsu. Which will unlock more job options.
3. Neighbour events will be unlocked as well. But there is not much further in story after that. You can get various costumes tho....
I am planning to decrease amount of grinding and adding small events to make game more fun to play at the start, cus it's pain to increase lewdity at start as i have played the game myself.... i am gonna add a huge story update in about 2 weeks.... which will make the game much more interesting.....