
How that huge boob of suer is just 34 inches
╮( ̄▽ ̄)╭

also, what you are thinking of is overbust or topbust, where they measure over the breasts and around the back, rather than underbust, where they measure directly under the breasts
http://en.nabeshirt.com/size/img/chestprofile.gif
the waist measurement is the slimmest part of your waist
the underbust is the measurement right underneath your breasts, so there is no way they are the same, unless you have a rigid square shape or have no ribs

So....
How's the story so far??
I'd it worth the read?

it depends.
there is not much drama and mostly focuses on the fluffy relationship between father and daughter (plus ML), family and friendship. it's not action-focused. although there is romance hints everywhere, the real romance starts in the 3rd season.
Rykell is not a tsundere towards his daughter and always makes sure that his daughter is loved. we have no serious misunderstanding because usually, Rykell is pretty direct with Maybelle. As a father, he is pretty awkward at first but he warms up fast. He always thinks about Maybelle as his priority but also wants to build a better world not only for the daughter but also for everyone.
the story is mainly about Maybelle's life and turning points from being a disgrace of her family to an archmage like both of her parents.
Now that's what we call a strong female lead