(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
[Marshmallow Balloon (Kayumidome)] Shota Teitoku wa Senpai no Kouhai no Mono yo (Kantai Collection -KanColle-)
[Amaichigo (Ichiko)] Koizumi Karen no Kouhai Report [Digital]
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
Enjo Kouhai Soushuuhen 2
Kouhai no Tangan-chan #6
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
(C97) [Athome Shuka (Takunomi)] Enjo Kouhai 9 [English] [kvnk]
Dekkai Kouhai to Chicchai Senpai
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Digital]
Nandemo Iinari ni Naru Kouhai wa Suki desu ka?
Kouhai Kanojo Tsujinaka-chan no Oshioki
Patchouli ga Koakuma ni Shiborareru Hon
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Kouhai-chan ni Eroi Koto Sareru Hon 5
(C76) [koakuma sageha (sage joh)] ERO shuurai soryu・asuka・langley no baai (Neon Genesis Evangelion) [English]
Kouhai Maid ga Osewa o Shite Kureru You desu
[Pride Beans] Kouhai-chan no Ijiwaru Chikubi Zeme
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Digital]
[Takedake (Shinshuu Takedake)] Dekkai Kouhai to Chicchai Senpai wa Issho ni Itai! [Digital]
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [Digital]
Sample H0539 Kouhai Report
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
[Misaki (Aoi Tiduru)] Ijiwaru de Amaama ~Kouhai Kanojo ni Tekoki de Aisarereru Ohanashi~
Kyodai Mushi no Kouhai-jou
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Chinese][Digital]
[Nigiri Usagi] Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku [Kouhen] | 被前輩教做人認清自己是雌性的後輩·續【後編】[Chinese] [天帝哥個人漢化]
Netorare Kouhai Kanojo 2 ~Kairaku ni Mi o Yudane Hoteru Shitai~
(C87) [MONE Keshi Gum (Monety)] Meiling ga Ochite Shimau Hanashi K ~Koakuma Route~ (Touhou Project) [English] {doujin-moe.us}
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Shokushu Kyousei Kouhai
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
[Tomato Rice] Bakunyuu de Kouhai no JK to Paizuri Suru dake
(C76) [Koakuma Sageha (sage joh)] ERO shuurai soryu・asuka・langley no baai (Neon Genesis Evangelion)
Boku no Koto ga DaisukiDatta Kouhai ga Hoka no Otoko ni Haramasareru Hanashi
Enjo Kouhai 8
(C79) [Koakuma Sageha (Sage Joh)] Haruka no Houkago Twuru Twuru Club (Amagami) [English] [Usual Translations]
[Maeda Momo] Kaisha no Kouhai ni Ukkari Sounyuu!? - Kinmuchuu ni Ecchi dame ~e…! | 一不小心就上了公司後輩!?上班時間不能愛愛…! Ch.1-8 [Chinese]
Hiken-tai E no Kouhai Jikken
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita.
My Swim-teams's Kouhai had a Sex Change and is too Slutty
Do-S Kouhai no Sundome Seme
Kouhai Danshi ni Netorare SEX 3
Kouhai Jikken | Mating Experiment
Enjo Kouhai In The Closet
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Juggernaut Santa]
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita
Rune Midgarts no Kouhai Jikken 2 ~Lord Knight-Hen~
Kouhai Nude Model ni Gaman ga Dekinai!
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [English] [mysterymeat3] [Digital]
(C76) [Koakuma Sageha (Sage Joh)] ERO Shuurai Ayanami Rei no Baai (Neon Genesis Evangelion)
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
Kouhai ni Shidou Suru Momiji-chan
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
[Arimura Daikon] Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan (Fate/Grand Order) [Chinese] [新桥月白日语社]
[Yusaritsukata (Awayume)] Kouhai wa Koakumama!? [Digital]
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
[Ukatsu de wa Nai (Various)] Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen- [Chinese] [绅士仓库汉化] [Digital]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
(C93) [106m (Kuro Oolong)] Mega Sakuya vs Giant Koakuma (Touhou Project)
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
(C89) [Marushiki (Maru Sun)] Marushiki Koumakyou Sakuya to Koakuma (Touhou Project)
Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
Mujikaku Service Shite Kureru Kouhai no Imouto-chan
Konomama dewa Koakuma to Deki Kon Shite Shimau!?
Ganbaru Kouhai
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [绅士仓库汉化] [2018-08-26]
Aotte Kuru Kouhai o Wakara Seru!
Ecchi na Kouhai-chan
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
Kanojo to Boku no Kouhai no Hanashi.
(C87) [Pandora Box (Hakomaru.)] Gensou Otoko Musume Kurenai Makan! Remilia & Koakuma (Touhou Project) [Sample]
Enjo Kouhai Swimming Costume
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
[Daishizen Juukou (Ashita)] Kyokina ana no Koakuma-san (Touhou Project) [Digital]
Hatsujou Kouhai
Charai Kouhai ga Kawaii Onna ni Me Sametara. ~Ba Bi Niku Tokkun wa Mitsu no Aji~
Kouhai-chan ni Eroi Koto Sareru Hon 3
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru.
Kouhai Refle
Josou!? Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon