https://www.dlsite.com/books/work/=/product_id/BJ255495.html
Bought and uploaded by me

発情、挿入、絶頂を繰り返す、このプリミティブな行為が凄まじい!

Wow, it's been ages since I saw an Ueno Naoya tank. He doesn't draw dicks like crap anymore, that's good. Always loved his group sex :)

Base +20, hideyuki +9

RIP Naoya UENO

Base +6, hideyuki +9, gskagr +18, SmokeyMccpott +6, Unreal 434 +6, lololo16 +25, chopblock +6, Dalurker +7

RIP...Ueno

Base +6, gskagr +18, SmokeyMccpott +6, Dalurker +7

Rip Sensei

Base +7, hideyuki +9, gskagr +18, SmokeyMccpott +6, Unreal 434 +6

為老師在9月25日不幸逝世，ご冥福をお祈りします

Base +6, hideyuki +9, gskagr +18, SmokeyMccpott +6, Kujo108 +6

痛失英才阿…

Base +8, hideyuki +9, gskagr +18, SmokeyMccpott +6

Rip Ueno Naoya Sensei

Base +6, gskagr +18, SmokeyMccpott +6

ウエノ直哉老师RIP

Base +6, gskagr +18, SmokeyMccpott +6

RIP sensei

Base +5, gskagr +18, SmokeyMccpott +6

Rest In Peace

Base +9, gskagr +18, SmokeyMccpott +6, Unreal 434 +6

Comic Masyo's announcement tweet: https://twitter.com/comicMasyo/status/1594535396834099200

Translated:

Obituary

Reiwa era 4th year, September 25th

Ueno Naoya-sensei - an author published on our magazine - has passed away.
We in the editorial department humbly wish him rest in peace.

Our sincere condolences go to all of his relatives.

Sanwa Publishing and the COMIC Masyo editorial department.

End of translation.

Rest in peace.

Last edited on 20 March 2023, 21:33.

Base +7, Unreal 434 +6, Quflow +7

老师请安息，一直很喜欢您的漫画。
话说又一位masyo上的老作者去世了，希望老师能在天堂和梁川理央老师好好享福。

Base +20, gskagr +18, Channel +8

ご冥福をお祈りします

Base +6

一路走好

Base +8

Fuck vaccine killer

Base +10, chopblock -6, topgunuk -6, hobohobo -30, War-Rai -7, Cheese Ninja -10, sohaiz -6, fdcx -10, 5mp6 -5, Faiz Axel -6

RIP

hope everyone go to trustable doctor when they fell sick and get proper treated.

Base +12