Hiiro No Kenkyuu hentai comics

(COMIC1☆13) [Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou Kaijou Gentei Omakebon

(Futaket 12) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Futanari Joshi to Gyaku Anal Gakkou Seikatsu [Sample]

COMIC HOTMiLK 2008-08

[M Kichiheya (Uchida Junta)] Chimera Kenkyuu File (Mother 3) [Chinese] [Decensored] [2007-08-13]

[Newtype Kenkyuujo (Kotowari)] TOHO SCHOOL LIFE (Touhou Project)

Idol-tachi to Saimin Appli

(C48) [Raijinkai (Haruki GeNia)] Jintoku No Kenkyuu 1

Chounyuu Gakuen | Academy For Huge Breasts Ch. 1-6

[Matsumoto Drill Kenkyuujo (NAGANO)] Drill Grand Prix (To Heart)

(C70) [Matsumoto Drill Kenkyuujo (Naganoon)] Tamani wa nai no mo ii janai | How About Nai Once In A While? (Utawarerumono) [English] [EHT] [Decensored]

Natsuyasumi no Jiyuu Kenkyuu Riko Choukyou 3-kaime

Anedeshi Kenkyuukai

Fellatio Kenkyuubu Ch.4

[Kuromahou Kenkyuujo (Nukaji)] Touji (Kemono Friends) [Digital]

Ochiba Nikki Another Page2

[Wamusato Haru] Mein Hole - Girls' Hole | 女淫小肉穴 [Chinese]

Cosplay 2002

(Houraigekisen! Yo-i! 25Senme!) [Newtype Kenkyuujo (Kotowari)] Ichiban Youna Tsuma ga Niau Kuchikukan (Kantai Collection -KanColle-)

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [Chinese] [瑞树汉化组] [Digital]

[Newtype Kenkyuujo (Kotowari)] Shoujo Waidan -Girls Talk- (Touhou Project) [Digital]

親友だけど本気えっち…する？

Erina-sama no Renai Kenkyuukai. 2 Les dessert 2

[Sanbun Kyoden] Hiiro no Koku 1

Kachiiro no Koi

(Puniket 11) [Gekkou-Dou (Tsukigami)] Kenkyuu Shoujo Fate (Mahou Shoujo Lyrical Nanoha)

(Reitaisai 7) [Newtype Kenkyuujo (Kotowari)] Toramaru P! (Touhou Project)

(C87) [Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 511 shou -Kyokujou★Shota Zenritsusen Goumon Kenkyuusho・Shounen ShaseiKei-

ねこかわっ！

(Shota Scratch 11) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Seigi no Mikata Vol.1 [English]

[Sakura Hiiro] Kuchibiru Aibu

Hiiro

NeuTRal Actor3

COMIC HOTMiLK 2011-12

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ase to Namida to Ketsubat [Digital]

Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research

[Dokudenpa Kenkyuush] CVP (Various)

(C94) [Akausagi (Fukuyama Naoto)] Anedeshi Kenkyuukai (Ryuuou no Oshigoto!)

[Chounyuu Kenkyuushitsu (Ishioto)] Zemuriya Report [Chinese] [i751207個人漢化] [Digital]

(Akatsuki no Utage 1) [Newtype Kenkyuujo (Kotowari)] Kakuji Toshokan Gakushuu (Touhou Project)

Komorebi no Ori

PET

[Kawai] Odoru Shokushu Kenkyuujo 15

(SC56) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Kazamori Hakase no Chotto Ecchi na Kenkyuu ~Kouhen~ (UN-GO)

[Kitsune Tsuki] Chinpo Shaburi no Renai Kenkyuu | Dick-Sucking Love Study (Love Lab) [English] =YQII=

(C94) [Rico-ba (Rico)] Onii-chan to Sex Kenkyuu [Chinese] [山樱汉化]

(COMIC1☆7) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Aniki ni Urarete Hitobanjuu 2 | My Brother Sold Me, So I Got Fucked All Night Long 2 [English] =SW=

[Tachibana Takashi] Pet Shop de Yaruki Manman | Ready and Willing at the Pet Shop (COMIC Mate 2012-02 Vol. 190) [English] (Hentai Bedta) [Digital]

(C82) [Matsumoto Drill Kenkyuujo (Naganoon)] COMIC Matsumoto Drill Vol.1 Gouten [Chinese] [臭鼬娘漢化組]

[Nyoninka Kenkyuujo (milda7)] Kyousei Nyotaika Dress

Daikenkyuu

(Kouroumu 13) [Kuromahou Kenkyuujo (Nukaji)] Reitaisai Off-Pako (Touhou Project)

Erina-sama no Renai Kenkyuukai. + Les Dessert

(COMIC1☆2)[Matsumoto Drill Kenkyuujo] Mou Oppai to Ieba Tama-nee Nandayo! (ToHeart 2)

69 2003 Summer

(C81) [Newtype Kenkyuujo (Kotowari)] Seidoujo o Seidoujo ni Saihenkan (Touhou Project)

(C76) [Matsumoto Drill Kenkyuujo (Various)] 15513 Kaime no Nagato Yuki (Megane Nashi Ver) (Suzumiya Haruhi no Yuuutsu)

(C83) [Minori Kenkyuujo (Minori Kenshirou)] Kichikubi Musume

COMIC HOTMiLK 2010-02

(C73) [Kaiten Sommelier (13.)] 20 Kaiten Shiritsu Risshin Gakuen Gijutsu Kenkyuukai ~Zenritsusen Massage to Koumon Aibu.

Hiiro no Akari

[Nagano Akane] Minna no Ofuro 1

(C70) [Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki)] Tamani wa nai no mo ii janai (Utawarerumono)

[Fuuzen no Tomoshibi (Tomoshibi)] Jinrui Mina-san Watashi no Omocha desu (Fate/Grand Order) [Chinese] [Digital]

Seitai Kenkyuu no Theme wa Boku no Mama? Nakama-tachi to Sensei to no Natsu no Kyoudou Gakushuu

[Matsumoto Drill Kenkyuujo] Super Robot Taisen Immoral (Super Robot Wars)

Toaru Kenkyuu Kikan no Niman Ichi-gou

[Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki [Chinese] [無邪気漢化組] [Digital]

(Mudanano) [Chi-Ra-Rhyzhm (Hidaka Toworu, Mutsuki Hiiro, Shiigetsu Yuu)] Asakura Dou Deshou (Suzumiya Haruhi no Yuuutsu)

Jiyuukenkyuubu

(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]

[Yanagi Hirohiko] TERIRA ~ Yanagi Hirohiko Collor Illust Collection [Digital]

Erina-sama no Renai Kenkyuukai | Gli Esperimenti D'amore di Erina

Erina-sama no Renai Kenkyuukai. 2 | Erina-sama's Love Laboratory. 2

(C85) [Matsumoto Drill Kenkyuujo (Naganoon)] ChitoChiyo Shimai no Unyou ni Tsuite (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

(C94) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor [Chinese] [無邪気漢化組]

[Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki [Digital]

Rika no Kenkyuushitsu | Rika's Laboratory Ch. 1-5

Komochi Yamome Shokugyou Hiirou Kaburagi ・T・ Toratouru-Doushita Ndesu Toratouru-san

[Takurou] Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~ Ch. 1-7 [English] [Crystalium]

[Kawai] Odoru Shokushu Kenkyuujo 2

[Newtype Kenkyuujo (Kotowari)] Hajimete no Kuchikukan Kai (Kantai Collection -KanColle-) [Digital]

(Bokura no Love Live! 11) [Hoshiiromaron (Kanao)] Shiranai Kimi no Itsuwari no Kokoro (Love Live!)[Chinese][加勒比海监个人汉化]

Ochiba Nikki

[Kamitou Masaki] Okaruto Kenkyuukai - Michi to no Souguu -

(COMIC1☆14) [Camrism (Kito Sakeru)] Oppai Highway - Onee-san no Kenkyuu | 胸部高速公路 - 有關姐姐的研究 (Penguin Highway) [Chinese] [沒有漢化]

(C79) [Matsumoto Drill Kenkyuujo] Ika-gana Mono ka? (Shinryaku! Ika Musume) [Digital]

(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=

[Kawai] Odoru Shokushu Kenkyuujo･Petit.

[Matsumoto Drill Kenkyuujo] Alignment You! You! [English] [SaHa]

[Konohana] Naisho no Jikan (COMIC Megastore 2009-04) [Chinese]

[Matsumoto Drill Laboratory] Yuzupon (To Heart 2)