Disclaimer Alert! This is a hentai doujin.
I rated it as such since it does have a story. For an anime or manga, it would be too simple and cliche but for a hentai, it's quite ok. Decent even. Spans over 30 chapters but try searching for a site where they scan it by the books.
It's by no means comparable to Tachibana Omina sama but it's pretty simple and realistic enough. Biggest bummer is that the censors are the rays of light. Other than that, it does pay detail to all the smaller stuff like sceneries, bottles, horniness and such. Quite decent
I must say.
Initially thought this was going to be a harem. Unfortunately, it's not. But there are plenty of characters. Each character is different from each other but it still follows the common templates like childhood friend, milf boss and such.
Came for the porn, stayed for the story, then came for the porn again.
It's decent, I'll give you that. It's no Lingua Franca or Harem Time or even Triple HHH but you'd probably enjoy it as one of the better hentai with a plot. If it probably had an animation then it would be better but there's not much I can complain about.