Hmm ... first time playing it. Great game but kinda bit worrying for future direction. The Mom and MC progress was delicious, but if not for I'm extract the image after finishing the game, I wouldn't know that on day 3, there's 3 path with mom.
1. Kissing and sucking mom's nipple in clothing shop. It's end with Mom got offended, probably Lust Path.
2. If not select no 1, then photo session with mom. At the end of the session, you can lick her pussy. Like no.1, it's end with Mom got offended or confuse. Again, looks like a Lust path 2.
3. If not licking Mom's pussy in no.2, the the day ended with good day, Mom end the day with happy. Probably a Love Path.
While I don't mind with branches, I'm worried with development speed. The graphic is great, especially lighting that I always pay attention, but it cost development speed. Now if every scenario will have branching, it will double or triple the development speed. And this is just one character, the Mom.
This game has Sister and bunch of female characters at school, both student and teacher. Not to mention others, like the Psychiatrist and Hair dresser character. And also when MC play games, it's actually show the scene of the game, where Dev should focus on the in-game character instead.
15 years as pervert gamer, this game have big red flag sign already. The red flag is, Developer will experience burn out at some point and either it will be rushed or abandoned. And I didn't say this game won't get support, I bet this will have huge supporter.
I can't offer suggestion. It's all up to Developer choice. But I guarantee you, the burn out will happen, usually after 2~3 years of development, even with team, not solo developing.