(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5
Kouhai Jikken | Mating Experiment
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
(SC41) [Nounai Kanojo (Kishiri Toworu)] Snow Land Witches (Strike Witches) [English]
Enjo Kouhai In The Closet
Kanojo to Boku no Kouhai no Hanashi.
Ecchi na Kouhai-chan
Enjo Kouhai Interlude
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Boku to Kanojo to Migite no Kanojo.
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
[Kowareta Radio (Herokey)] Samuge Sou no Kimchi na kanojo | The Kimchi Girl of Samugesou (Sakurasou no Pet na Kanojo) [English] {doujin-moe.us} [Digital]
Rental Kanojo Osawari Shimasu
[Nounai Kanojo (Kishiri Toworu)] Negi Matsuri! (Mahou Sensei Negima!)
Hatsujou Kanojo Kinpatsu Kanojo
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai Nanpa Beach Luluhawa
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1
Enjoy Kouhai Links 3
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
[Inochi Wazuka] Itsuwari No Kanojo ~Kanojo Ha Midara Ni Uso Osasayaku~ | False Girlfriend [English] {SaHa}
Kouhai-chan ni Eroi Koto Sareru Hon 5
(C83) [Nounai Kanojo (Kishiri Toworu)] Kyouko to Itoshi no Bakayarou | Kyouko and Her Beloved Idiot (Puella Magi Madoka Magica) [English] {YQII}
(SC58) [Crazy☆Crazy (Hoshiume, Uta Matsuri)] Mayonaka Demo Shuraba Sugiru (Ore no Kanojo to Osananajimi ga Shuraba Sugiru) [English] [Fateburn Family]
Dekkai Kouhai to Chicchai Senpai
Are Suki na Kanojo~ Sokutei Suki na Kanojo~
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
[Athome Shuka (Takunomi)] Enjo Kouhai IF | Mating Assistance IF [English] [SDATranslation] [Digital]
Echi Echi Kouhai-chan!
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
[Shioroku] Kanojo to Boku no Kouhai no Hanashi. ch.1-4 [Chinese] [劍人某个人汉化]
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
Ganbaru Kouhai | 힘내라 후배
Kanojo ga ore ni kureta mono. Ore ga kanojo ni ageru mono. ILLUSTRATIONS
Natsu, Asedaku no Kouhai to
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
[Shuang Feng] エロを得んと欲すれば (Sakurasou no Pet na Kanojo)
[Kurumaya Koudou] Otosare Kanojo -Nani mo Shiranai Kareshi-kun to Au tabi ni Eroku naru Senpai Kanojo Hen-
[Nounai Kanojo (Kishiri Toworu)] Eientei de Usagi Gari ~Jougen~ (Touhou Project)
Tawawa na Omakebon 2018 summer
(C80) [Otsuhimedou (Otsumaru)] nazokanoH+ (Nazo no Kanojo X)
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
Netorare Kanojo Miyu -Kanojo e no Saigishin o Tomerarenai Ore-
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
[Nagi Web, Nounai Kanojo, Tateyoko Hotchkiss (Kikuchi, Kishiri Toworu, SHIBA)] FF no Toriko (Final Fantasy)
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 2
[Inanaki Shiki] Kanojo to Aoki Nikuyoku no Enjin (Kanojo-tachi no Gakusei Album) [English] [constantly] [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-2
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [Chinese] [无毒汉化组]
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
[MC] Netorare Kanojo ~ Kanojo-tachi to Ore ga Saimin SEX Dekichau Riyuu
Kouhai Maid ga Osewa o Shite Kureru You desu
Enjo Kouhai Soushuuhen 1 Omake
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini | A mini about black gyaru who has good feeling with the otaku me being cucked
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Boku no Mash no Kouhai Ryoku
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
Kouhai-chan no Ijiwaru Chikubi Zeme 2
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
"Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 1-2
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
"Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 2
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
[AstroQube (masha)] Kouhai no Tangan-chan #8 | Kouhai-chan the Cyclops #8 [English][Digital]
[Tsuchineko (Kamihara Mizuki, Yamamoto-san)] Kouhai! (K-ON!) [Digital]