He shouldn't be so tired. I think ntrman should hire some Japanese or Chinese script writers who have a better creative pornscript industry.
I don't think this would be a good thing for him. At least in my opinion, it would take away his uniqueness. For better or worse, NTRMAN's plot's and themes, or I guess script is more accurate, is more varied and nuanced than let's say the typical Japanese writer who just spams tropes in their stories left and right. Take Mira and Satoshi for instance. Both are his strongest written characters bar none, and it shows. They feel more human that what you get out of a Japanese or Chinese porn artist, or writer, and I quite frankly enjoy that.
The problem I think arises is when for the amount of time it takes for a part to come out is not close to that which the fans imagine the story pace is moving at. That's not to say I can do anything he does, or that it shouldn't take that long. I'm no writer or artist myself, and much respect and love for the time and effort he puts in.
To put my words into an example. Let's say an update takes 4-5 months, right? I can't speak for other people per se, but as a fan, I go in expecting a slower burn in the story, relative to the time I see that has taken for the part to be released. I expected maybe the corruption to be slower through one update. Maybe that's my misconception for expecting longer parts. But then a character's entire chapter/arc, corruption, and all, is almost entirely resolved in that one short part.
Now I can't fully judge as the final part is not released and maybe it is all masterfully going to be tied in. For a lack of a better word. They lose to the dick too fast. It doesn't fit their pre-established character profile. Nothing about them makes it seem like they would lose to the dick that fast or are sluts, both in backstory, and how they carry themselves in convo. You can still have them lose to the dick fast, just maybe not the first dicking, maybe the second dicking.
Azusa loses to her son's bully, a person that beats him up regularly, in one night, and even wants his baby. All after a few sweet words? At the very least, leaving your son just cause he called you a slut is not enough to warrant the abandonment in my opinion. If he wanted this to work, we would had to have seen her get more corrupted. Then you have his girlfriend, Tsugumi, she ditches her boyfriend and wants the P.E. Teacher's kid after only one fuck? Though, I will say, Tsugumi losing to the dick after one fuck makes much more sense than the mom. The mom needed more corrupting I feel like. It's a harder bond to break. Are the scenes hot, though, in which they claim they want to be knocked up during the first fuck? Yes!!!, but a bit slower wouldn't hurt imo.
It's why in my first post I claimed his games would be elevated to a whole different level if they were even 50% longer and had some more setup or longer corrupting times before the FMC write the MC away.
I know he mostly seems to do everything himself which is a huge challenge, and undertaking. If this is not his main source of income, I say fuck it. You have everything that people love. Great art, voice acting, nice animations, varied themes and story, varied character designs, interconnective universe, the base structure of a good script. So for the longer projects, I say, don't give out a release date, just work on it as you see fit to make it longer. Maybe work on some smaller projects on the side or some comics so you don't get burnt out and are always working on new and different things.