This new release of an NTRPG..
http://www.anime-sharing.com/forum/...5][同人ゲーム][やさぐれ喫煙所]-クベルの首枷病-[rj255342]-832903/ First for the circle I believe- the art is great. The build-up is great. It takes over an hour from the prologue to get to the first scene but there is a lot of story and plot behind the 2 characters starting from their young age and a lot of cute scenes in flashbacks. I'm only a little bit past the first scene but I can tell it's going to be worth playing for those who really put a lot of attention to the build-up of NTR stories. If that's not your thing then skip the long opening and just enjoy the art. Looking forward to see what other things this circle will do and if they stick with NTR works.. Hoping if dreams are realized they play a more mystery angle with a male POV instead down the line.
Also as for CG content- this game has a lot of variations but not too many completely unique scenes. It's sort of a bummer because a big climactic ending CG doesn't seem to exist for it. There's 4 endings apparently but none of them include the general things you might see in a bad end finale- pregnancy/tattoos/or something rough. Still what is there is pretty decent content. If it really is their first project they probably didn't want to do anything too ambitious. Maybe they will feel more comfortable mixing up the genre in the future because they definitely have a grasp on the build-up that would just be really great from other perspectives too.
Edit: Also upon checking authors twitter it seems he had planned for a sequel from the beginning so I assume that's why it doesn't go as far as it could. His next work should be really interesting..