(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Kanojo to Boku no Kouhai no Hanashi.
Kouhai to Onee-san ni Shinpai Kakecha Dame!
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa)
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
[Raijinkai (Haruki Genia)] Tawawa no Kanzume (Getsuyoubi no Tawawa) [2018-09-01]
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order) [Chinese] [黑锅汉化组]
Kouhai no Amai Ryouhou
Boku no Mash no Kouhai Ryoku
Kanochi x Motoyan Zuma ~Gomennasai. Watashi, Mukatsuku Kouhai ni Niku Onaho ni Sarechatta no~
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX 3 [Digital]
Joushiki Henkan Switch: Namaiki na Kouhai
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
[Nobishiro] Moto Joshi Pro Kaa-chan VS Megane-kun
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
[Sakeitiba (Samon Shiu)] Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2 [English] [mysterymeat3] [Digital]
Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku
Senpai and Kouhai + Extra
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
[Kagato] Mori ni Shizumu Seija (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {HMC Translation} [Digital]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Fujoujoshi] C94 Copybon to C95 Sakuka (Fate/Grand Order) [Digital]
Kouhai Kanojo Tsujinaka-chan no Oshioki
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5
Natsu, Asedaku no Kouhai to
Kouhai ga!
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
Netorare Kouhai Kanojo
[Bonchi] Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-4 [Chinese] [拾荒者汉化组] [Digital]
Kouhai futari no yousu ga okashii
[Tsuchineko (Kamihara Mizuki, Yamamoto-san)] Kouhai! (K-ON!) [Digital]
Hiken-tai E no Kouhai Jikken
Kouhai Sensou Zenpen | Kouhai War First Part
(C58) [Joshinzoku (Wanyanaguda)] Manga Sangyou Haikibutsu 01 (Meitantei Conan [Case Closed]) [English] [desudesu]
Enjo Kouhai 9
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [瓜皮汉化]
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(COMIC1☆15) [Tanuking Sleep (Dorachefu)] Dosukebe Kouhai no Nenmaku Houshi Ryokan (Fate/Grand Order)
(C93) [Gyuunyuuya-san (Gyuunyuu Nomio)] Joshi Shougakusei Hajimemashita Shitagi Hon (Joshi Shougakusei Hajimemashita)
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [Digital]
[Danimaru] Machikirenai Kouhai Kanojo Tsujinaka-Chan (COMIC Anthurium 2022-02) [English] [HornyPanas] [Digital]
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
Boku wa Joshi Joshi Joshi ja nai!
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [Doujins.com] [Digital]
Echi Echi Kouhai-chan!
Kouhai no Momiji to Ichaicha Love Love suru Copy Bon
Boku no Tanetsuke Gakkou Seikatsu 2 ~Tosho Iin no Kouhai Hen~
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2
[AstroQube (masha)] Kouhai no Tangan-chan #5 [Digital]
Sample H0539 Kouhai Report
kouhai rapes senpai [himawari no tane] (short version)
(COMIC1☆15) [Tanuking Sleep (Dorachefu)] Dosukebe Kouhai no Nenmaku Houshi Ryokan (Fate/Grand Order) [English] {Hennojin}
Kokuhaku shita Kouhai no Kotae ga Kimatta Riyuu
Houkago no Kyoushitsu de Kouhai to Ge
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
[Athome Shuka (Takunomi)] Enjo Kouhai IF [English] [Digital] [Incomplete]
Natsu no Hi, Kouhai to, Bus-tei de. | On a Summer Day, with My Kouhai, at the Bus Stop.
Bukatsu no kouhai wa otoko no musume
My Swim-teams's Kouhai had a Sex Change and is too Slutty
Itsumo wa Rikutsuppokute Kanjou ga Nasasou na Kouhai-chan nanoni
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Digital]
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
[Mountain Topper (Yamahata Rian)] Do-S Kouhai no Sundome Seme [Chinese] [沒有漢化] [Digital]
Kouhai no Tangan-chan #8
(C83) [Pulpox (YAC)] Josou Danshi to Kakemashite (Joshiraku)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka?
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?
[Takedake (Takedake)] Dekkai Kouhai ni Chicchai Senpai wa Itazura Shitai! [Digital]
[Shioroku] Mahiru Hime (Kanojo to Boku no Kouhai no Hanashi.) [Chinese] [劍人某个人汉化]