I must say, the first thing that caught my eye was that shapely butt in the preview page. I really like the artstyle.
Great ending though! Ah yes...'faraway university'...Except it isn't really that far from where he is. I'm sure his parents would be more than happy to let her stay a few nights...
"Hey, {insert name} ... what does the scouter say about boobalicious Sexy Onee-san's Ero-Power Level?"
"It's ..... IT'S OVER NINE THOUSANDDDDDD!!!!!!!!!!"
Personally think the "shota" tag is misplaced, as (IMHO) Akira doesn't look either that small or that young, compared to Kozue. Notwithstanding, I consider him a Man Of Culture who Knows What Is Best In Life.
And those comments on Page 22, revealing that Kozue got into a university in Akira's home town, and is welcome at his house ... for a brief moment, Akira dot exe had a major System Crash, probably restored when Kozue whispered to him: See You Later. "Lucky Bastard" status definitely confirmed for Akira-kun.
In The End, latest work to date on FAKKU by Okumoto Yuta is: APPROVED!