The title is probably wrong and just run through google translate, when I get a proper TL from someone I'll change it. Same with the kanji because online OCR didn't do well with the edits in the title page, I'll fix it ASAP.
Includes some special pages with nude variations.

I kek'd hard

Base +6, goblock +6

Good attempt at dodging responsibility

Base +6, spartan10000 +6, johnnytrone +6, Minipyps +6, Exsteverbur +7, @Inkblot +26, Lostalgia +8, SCOTFIELD +6, goblock +6

The title is to the effect of Student Council secretary ni special training want, probably best to be something like "I want the student council secretary's special training"
The vertical subtitle is something like 48 way battle's normal teach ~ corner , refering to the 48 classical sex positions, probably cleaned up to something like "48 battles of regular sex teaching corner" though I'm much less sure due of interpreting 四十八手バトル correctly.

Base +7, kanoon48 +6, VodkaAllDay +7

Ginhaha has been producing some awesome doujinshis lately, most notably the goblin slayer ones...
Hope to see more awesome works from this artist
Thanks for sharing

Base +28, goblock +6, EX-Zero +11

Hilarious and bittersweet!

ne...netorare? lol

Base +6, Vilnius -7, andre7 +13, Raift +9

This doujin definitely feels weird and I'm not talking about the TL. It is some kind of Netori

Base +7, Vilnius -7

>please show me how to do sex
Ginhaha never fails to make me laugh.

Base +13, daicalun07 +6

De alguna forma este ship me gusta xD
Gracias por la traduccion :)

Base +6

>Chika shoki
>not Fujiwara shoki
Really???

Also... What was she feeling at pg. 17? Some would say its here PTSD acting up, but she seemed to enjoy the this training session for a change, so I'm not really sure anymore.

Last edited on 04 March 2019, 05:28 UTC.

Base +7, NonEuclideanMind +6

As chen52808 pointed out, the title could be translated to "I Want the Student Council Secretary's Special Training" or "I Want the Student Council Secretary's Special Lessons".

Some quick and dirty proofreading of the text in the first four pages, with some embellishments to make it sound more like the manga. Please note that I'm only following the supplied text; if the translation is wrong, then no amount of proofreading will make it work.

P2:
M: Secretary Fujiwara! Please teach me how to have sex properly!
C: Eh? President?
C: Don't you think it's weird to ask a girl to teach you how to have sex?
M: Um... Is that a problem?
C: Well, since it's a personal request of the Student Council President...
C: Let Sex Coach Chika guide you one step at a time.

P3:
M: What? Really?
C: Isn't this what you asked for?
C: Geez, that's exactly what I expected from a geek like you.
C: I'm guessing you suck at having sex.
C: In order to make love to your future girlfriend properly and get her to orgasm...
C: Let Sex Coach Chika teach you the proper way to make love.
M: O-Okay. Thanks.

P4
N: "EXPLORING THE PROCESS OF HUMAN REPRODUCTION!" Both the President and the Vice-President have actually had sex several times, all in the name of this project!
N: However, since it involves the Student Council, their research made use of unusual and difficult positions, like "Suspended Congress" --> Whatever the hell that means
K: P-President, can't we just do it using a normal position?
M: I'd like to, Shinomiya, but I don't know how to do it normally.

P5
N: Putting it in the wrong hole, getting hit by teeth, getting kicked under the table...
N: So many mistakes. This is why they can't have sex properly.
C: It's okay.
C: Just leave it to me.

Last edited on 04 March 2019, 05:15 UTC.

Base +32, NonEuclideanMind +6, ryuukami123 +12, zaz122 +7

Pres and Kaguya did all kind of kinks but Chika taught him to do the most basic position?

Base +7

@AhKai
Its probably not ntr, in the original manga the same character gets her to train him in volleyball and she also tears up when its time for him to actually play (in pride/happiness considering they trained really hard). This ending is I'm guessing a reference to that.

Base +6, gamebustacat +6