From the Old Days

So because they aren't 'Family' anymore, they can finally stop masturbating to each other and just have sex?
I don't see why they had to wait that long, I think most Hentai Protagonists would actually just walk in when they see her masturbating.
But hey, it allowed for a sweet, Vanilla filled release in the end so I still like it.
Great ending though. She has a great mum, willing to support her daughter with the son of her divorced husband.

From the old days comes a brand new story about the classic step-sister loves step-brother scenario!

Sweet. But if they get married, it's going to be one really awkward guest list with all the former husband and wives and all.

Niimaru Yuu's stroies have become much sweeter and more heartwarming, compare to their earlier work. :')

Basically the mother said 'F**k him' and so she did.

Step-wincest is best.

"Mother" APPROVES the step-incest route (or perhaps, step-wincest) ... LIKE A BOSS!