Yumeutsutsu Re:After

It's important to note that this isn't a "proper" game, it's more like a little bit of extra story. A chance to see your favourite character's "happily ever after".
If you loved the first/main game then you'll probably enjoy this one.
It's important to note that certain routes in this game contain either incest or bestiality.
Like the first game, some writing was a little confusing and ambiguous. There were minor spelling & language errors, but nothing that really got in the way of the story too much.
Again, like the first game, I found Nana's route to be the most interesting and captivating.
It's sweet to get a mini-game expanding on the happy endings from the first game. I can think of several visual novels that I would love to have some extra slice of life style extra chapters. I have mixed feelings about it for this game though - I only really enjoyed two of the romance paths in the first game, and only one of them really made me wish I could see their "happily ever after". But if you enjoyed the first game and want just a little bit more story, then you will probably enjoy this.
The mini stories are very low-stakes, almost slice-of-life. There are very few choices, and they don't really impact the story (with one glaring exception).

If you haven't played Yumeutsusu re:master, then play it right now.
If you have played Yumeutsusu re:master, then buy and play this right now.
It is a must.

They're all cute but Honoka's route is probably my favourite.