This is the sequel to:
https://e-hentai.org/g/217786/6d3e23e320/

Any knowledgable cleaners out there can teach me how to clean scans like this?;
link:
https://e-hentai.org/s/3a05ed500e/638487-27

https://e-hentai.org/s/3a05ed500e/638487-27

edit: even I am not sure why the title is "good bye nene-san" seems like NTR for sure but when I was done translating the story it was clearly vanilla...

Base +9, rudolfonse +10, Flammz +7, deiosme +8, jameshotate +11, psicomenace +7, Kuro Yuuki +5, Zerotaku37 +4, jindoko90 +6, Porokichin66 +8

A nice vanilla sequel.

Base +5, Starro +7, ENHfaithful +5, Silver_Kirin +8, Semro_ +2

It's much too bad that this artist doesn't do vanilla more often.

Base +6, Lhey +7, ENHfaithful +5, Silver_Kirin +8

I came here expecting NTR. How disappointing.

Base +13, Lhey -7, noboi -8, GuroLover12 -8, snakenbacon -8, Anony12788 -12, ENHfaithful -5, Wilfriback -6, AnimeLUZ -8, laskir -2, MoonShine +7, Kuro Yuuki -5, Schizoprenik -6, and 1 more...

is it just me but is the title a bit misleading??
after reading the title i though its gonna be NTR but its vanilla,
though the story is a bit confusing..

Base +2, Alberio -4, AnimeLUZ -9

The author notes might have explained the title, but as usual, lots of translators tend to skip them because no pictures.

Base +15, jameshotate +11, ENHfaithful +5, Hitsuyou-H +29

The cleaning your are asking for, the grays are made by hand using pen tool and patterns etc... Also it looks artificial has hell and really terrible in most cases, just looking at those clouds makes my eyes hurt.

Base +7

Just in case anyone's still wondering all these years later, the reason why the title is what it is is because the author released this between + and ++ releases of Love Plus. Basically, saying goodbye to Nene on the old game as he moves to the new game. The author notes go on about transferring data from one game to another, something about the low chance of having to delete the old data in order to transfer. Never played Love Plus so I'm not familiar enough to comment on that.

But yeah, just saying goodbye to an older version of Nene as he greets the newer version of her.

Base +7