If I had to sum up this show in 1 line. This is a mix of a soft core hentai and slice of life.
So the entire show is split up into a few mini stories lasting for a good number of ep. The overall them is a student/teacher relationship being develop until a romantic relationship happens. Each mini story is in the same area and the people know each other. During the time there is a lot of sexual stuff that happens. For example, in the latest ep a windup toy fallen down the girl's shirt. And when the guy was trying to protect her from a truck coming by in the rain (splashing water on them) the hook of the umbrella was touching her lower area (I don't know exactly where because we only have the censor version out, but we can guess where).
There is a lot of things like this during the show.
Don't watch the censor version if you don't have to. Sadly, right now the only one out is the censor version. The problem with this is some of the censors takes up almost 95% of the screen.
Other than for the sexual stuff, I don't think this is really rewatchable. Like once you figure out what is going on with the show. It's obvious the student is going to hook up with the teacher. And it's obvious they are going to deny being open about how they feel until they can't.
There honestly isn't that much that happens per show. Like the latest show we seen the teacher and student bumping into each other at some fast food place, then him walking the teacher home in the rain, an incident that is talked about above, her doing a flash back to the first time the student and her ran into each other, and then her in the bath playing with the toy. Like it feels like the writers just write in any random situation that could be taken sexual (like her bottom parts rubbing against his back when he was carrying her to school). So it's like a mix of a hentai and slice of life.