@Kamenr there are side chapters that explain their stories in the past. like how we discovered that Carol's mom got pregnant when she wasn't even legal and the father assumed that she was older than him because of her big tits.
also I believe this mangaka also drew hentai at one point. most do.
@negagen yeah but if they decided to bundle those up with ... say 180 pages per book it would be 4-5 Volumes. That was my point. And 4-koma doesn't mean it can't have chapters, several other works bundle all the pages into individual chapters like Ororororo or whatever that name was .
I've noticed that Ferris is really similar to the protagonist from Okusama wa 18-sai and the history as well, is that a possible reference?
Link for ref: https://www.mangaupdates.com/series.html?id=72342