The language is too informal and "full of character" for lack of a better word, for me to believe it's purely machine translated. Overall I'm impressed and annoyed at how this turned out sounding similar to a viz localization.

Base +14, MyOpinionIsRight +6, SkullDraecos +6, MehMeher +8, Redlar +7

Page 26, "I 1212 J7 4 1712 JO7 4" must be some newfangled slang I'm not used to reading.

Base +7, Tizatln +9, Potato252729 +6, Irinheart +6, SkullDraecos +6, vert790 +6, faytT +7, Loosperdidos12 +7, orasmase +11, Wy4m +6, twothousand +6, Zed01 +13, daicalun07 +6, and 7 more...

holy shit neck yourself op

Base +6, Tizatln +9, Irinheart +6, baltrazath +6, breanyman +6, IMNC +7, CaptMeiling +6, ExakaTeddy +6, LintoUE +10, orasmase -11, Wy4m +6, 1234Ducks +8, Aristoplato +9, and 10 more...

Page 26 Remind me of MK1 when Sindel's translation came out as "MK12_148_152,11"

Base +7, xd464 +6, OmniscentVagabond +6, Cowables -6

She says "Yabai yabai yabai yabai!!" in the raw's page 26.
https://e-hentai.org/s/e3828e807a/1946066-27

Base +31, FrankCunt +6

Marked as MTL, adding rough translation

Base +47

he missed a lot

(Their full names, from Sugoi Offline OCR+Google Translate:)

鈴木大美 _Suzuki Hiromi

/杉本彩夏 _Sugimoto Ayaka

/小川玲子 _Ogawa Reiko

神崎遊 ____Kanzaki Yuu (he missed the "Yuu" part, despite the Furigana being easy to read in the raw)

小森春香 __Komori Haruka

綾瀬奈保 _Ayase Naho (he calls her "Shimizu-San" for some reason, I couldn't find out if it was some Japanese cultural reference)

I didn't Include the Gag Names From the Omake

Some advice, if you seem stuck on a phrase that doesn't make sense, take it to the forum, the members there are happy to give a little assistance on obscure points

(Seeing all these MTL do even worse than me, despite not being fluent PLUS being learning disabled, makes me feel a bit encouraged)

Base +7