The storytelling is not the most refined and a little rough (most likely emphasized due to the update sizes and the need to compress story elements, so the story doesn't get too drawn out across them).
So I'm not sure if the details we are still missing are all because they are still to be revealed or just missing.
BUT I actually like the spirit/presentation of this story.
It's not stalling (there is a sex scene in almost every update now, which is pretty much compared to the update sizes), but it still isn't just a romp but seems to want to tell a story that isn't your generic minimalistic porn romp 'Do you need some plumbing' excuse.
For me it keeps its balance in the middle of those pretty well. It's entertaining and not too serious, has a good flow and neither keeps you hanging forever nor is it just a slideshow of sex encounters.
Admittedly, the shortness of the updates takes away from this, but if you play some of them in one go, I like it pretty much.
Regarding the MC, I'd say he is
- (X) handsome enough (especially compared to other MCs you get to see)
- (X) no bodybuilder, but not unfit
- (X) has no horse dick, but doesn't lack in that department
- (X) is kind/caring
- (X) is 'only' layed back, but on the other side no asshole/macho
From the beginning, they are all pretty comfortable around and close to each other allready.
In all that talk, no one seems to want, we learn that he actually has had a thing for his family for some time, and isn't the only one at that.
So there is mutual attraction there which, while progressing through the story, we learn is, apparently, more of a hidden family thing.
It's not like only super-studs are involved in RL-incest.
It seems to be more about everyone admitting to themselves how they feel about each other.
Not every agenda is completely obvious already though.
- The aunt might just want to have fun, or she thinks this will help her sister, she has no problems with incest though in any case.
- The older sister mostly seems to have a crush/thing for the MC for the longest time and just tried to deny it because of morals.
- The younger sister might actually want to keep the family together this way as she says, or only to have some fun without potentially having to wade through assholes on her way to get it, falling for the MC on the way, or she also has a crush on him and only pretends to tear down the MCs defenses before confessing completely.
- The mother still is kind of an unopened book, but it seems unlikely she will have no backstory already leading towards this in some way at this point.