Settings

Points

-pt

Coupon

- pages

Welcome to DLsite!

Create an Account Log in

Announcements

List

Search products （Adult Doujin）

Retail Section

Guide ・Help

Log Out

Search by Work Format

Search for Discounted & Free Works

Search by Ranking

Check out Upcoming Works

Upcoming Works

Search by popular keywords

The Principal's Research Project After School: Obedient Club Activity Girls

Lunatic Orgasm

Read for free.

{{$t('product.price.discount_rental')}}
あと{{ rentaled.limit }}{{ rentaled.period }}まで

{{$t('product.title_works.limit_sales')}} {{ product.discount_rate == 100 ? $t('product.title_works.only_now_free') : product.discount_rate + '%OFF' }}

{{ product.voice_pack.sum_price | number_format }}

{{ product.voice_pack.parent_official_price | number_format }} {{ product.voice_pack.parent_price | number_format }}

{{ product.voice_pack.child_official_price | number_format }} {{ product.voice_pack.child_price | number_format }}

{{ product.voice_pack.sum_point | number_format }}pt

{{ real_point | number_format }} pt ({{ $t('product.price.point_return', [real_point_rate]) }}) pt ({{ $t('product.price.noreduction') }})

Price

770JPY

Points

70pt (10% Earn)


	{{ item.dl_count\|number_format }}

Average	{{ product.rate_average_2dp }}
Rating	5 star ({{ product.rate_count_detail ? product.rate_count_detail[4].count : 0\|number_format }}) 4 star ({{ product.rate_count_detail ? product.rate_count_detail[3].count : 0\|number_format }}) 3 star ({{ product.rate_count_detail ? product.rate_count_detail[2].count : 0\|number_format }}) 2 star ({{ product.rate_count_detail ? product.rate_count_detail[1].count : 0\|number_format }}) 1 star ({{ product.rate_count_detail ? product.rate_count_detail[0].count : 0\|number_format }})

Lowest possible price with coupons

Can be used on purchases over 301 JPY

Lowest possible price with coupons

Available Coupon Check the conditions here

Cannot use coupon

{{ carted.name }}Added

{{ rental.price | number_format }}JPY

{{ real_price | number_format }}JPY

{{ carted.name }}Added

{{ is_favorite ? 'Already in My Favorites' : 'Favorites' }}Favorited{{ product.wishlist_count }}

Create Affiliate Link

Product Rating Complete Evaluate the work

Purchase bonus

{{ gift.title }}

Available until {{ gift.distribute_end_str }}
{{ coupon.coupon_name }}

Available until {{ coupon.end_date_str }}

Expiration Date: {{ coupon.user_limit_date }}

Expiration Date: {{ coupon.limit_days_day }} days after purchase
{{ bonus.title }}

Available until {{ bonus.end_date_str }}

Product information

Circle: Lunatic Orgasm; {{ is_favorite ? $t('follow.follow_button.is_favorite') : $t('follow.follow_button.into_favorite') }}{{follower_count | number_format}}; Click here to keep up with new releases and deals!
Series name: 校長先生の放課後自由研究
Author: もちくううさぎ
Genre: Clothed Student Jock / Athlete / Sports Uniform School / Academy Big Breasts

Release date: May/12/2018
Age: R18
Product format: CG + Illustrations
File format: JPEG
Supported languages: Japanese
File size: 128.75MB

Compatible systems

	Download	Stream
PC
Smartphone

Windows	7 / 8 / 8.1 / 10
Mac	-
iOS	-
Android	-
Miscellaneous	-

Product summary

The principal goes hunting JKs with sexy bodies around the school!
He makes girls his fempets using an erotic drug and his huge c*ck!

An original CG collection themed on schoolgirls.

12 base CG (1600x1200 image size)
317 including pose art + variations
Text-free CG are not included.

Update information

2023/10/20

Correction of typographical errorsMiscellaneous

*作品の内容に変更はありません*
シリーズ新作の内容に合わせた軽微な修正。
テキストのミスの修正。
奥付のページの追加。

User Reviews

Works in the same series

CG + Illustrations

校長先生の放課後自由研究2 巨乳JKをじゅぷじゅぷぬぽぬぽ調査中っ～早熟少女と保健体育編～

880 JPY
/ 80pt(10%)

いやらしいカラダに成長したJKを校内調査! エッチな薬と極太ち◯ぽで少女たちにオトナの性教育しちゃいます! シリーズ2作目!

(380)

Release date : Jan/19/2024

Works by the same circle

Works available for sale

CG + Illustrations

校長先生の放課後自由研究2 巨乳JKをじゅぷじゅぷぬぽぬぽ調査中っ～早熟少女と保健体育編～

880 JPY
/ 80pt(10%)

いやらしいカラダに成長したJKを校内調査! エッチな薬と極太ち◯ぽで少女たちにオトナの性教育しちゃいます! シリーズ2作目!

(380)

Release date : Jan/19/2024
CG + Illustrations

Big Breasted JK Eagerly Slurps Ojisan's C*ck

770 JPY
/ 70pt(10%)

Original art and story of a buxom schoolgirl and an older man.

(6,627)

Release date : Apr/30/2015
CG + Illustrations

Deceived #*8

660 JPY
/ 60pt(10%)

A CG image collection featuring Android #*8 from Dra*on Ball.

(2,554)

Release date : Oct/16/2014