RAW (Japanese): https://e-hentai.org/g/364748/d2feac8b43/
Chinese: https://e-hentai.org/g/426160/d561d93303/

Base +10, 海想列車 +23

Variation on https://e-hentai.org/g/295018/55eb1d8d1f/ ?

Base +11, scrappy135 +8, Zero Angel +36, kobatochandaisuki +7, 海想列車 +23

If I could figure out what was actually happening at the end there I would probably be mad.

Base +8, mooplololol +7, Azura Meta +5, RareTracks -15, lholmes20 +3

Kisaragi Gunma, it could be a short untranslated colorless super heavily censored work and it would still be an awesome bit of hentai.

Base +8, BlickWinkel +9, Zero Angel +36, cAntW0 +15, redbone +14, Bobby Kotick +7, Azul7 +7, Charra +5, dhaljarraque +13, Kyouseika +6, Trucidation +7, RareTracks +15, kobatochandaisuki +7, and 1 more...

First 8 Pages - Great!
Page 9 - Wth...?
Page 10 - What the fuck?

Base +6, xD4N73x -12, Azura Meta +5, kondoriyano +6, RareTracks -15, lholmes20 +3

huh, so she got afraid that the guy would dump her when he got bored, so she.....became a huge slut to keep the affections of upperclassmen.

Base +8, Azura Meta +5, tgsos -8

It's not a variation, they share the same panels but this is c76 and that is c78. This is probably a pilot, that's the full work where he completed (and fixed) the story. He did something similar with Mai Favorite. Rakuko: page 10 is a "what if".

tl;dr just read the c78 book, it solves everything wrong with this one.

Base +19, RareTracks -15, 海想列車 -23, lholmes20 +6

For a 18+ doujinshi we can see chikubis for a brilliant ONE TIME! This is amazing!

Base +10

That art... damn

Base +3, Giacomo.23 +5