I think this is the first game where I can expect pregnancy in the story.... no other I know of is even close to that concept.
summertime saga allows you to knock up and see their prego bellies and you have to meet them at hospital to see the boy/girl/twins in a convo with the girl then after 2 days they go home and after 3 the babies go away and you can knock them up all over again.. More developers need to take a page from summertime saga games My New Family are amazing in detail but they go more for reading hours on hours like a filler episode on anime we alll hate fillers. Some are ok but not a entire season worth just like reading or having to click through every dialog to get to a different choice than previous play and if you skip forward it skips the scenes and keeps going til you get to a dialog choice. Overall the game is phemoninal just giving things to think about for future stuff and any new projects see if there is a way to incorporate summertime saga into this its a visual novel but also a game where you have to work and build char stats to progress on a ceertain girl to get to next part.