[Mimics (Crimson)] Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]
[Arimura Daikon] Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan (Fate/Grand Order) [Chinese] [新桥月白日语社]
[Yamada Jirushi] Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi[中国翻译]
(C99) [Haitokukan] Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate (Touhou Project) [Chinese]
Cos Shite Shiyo! Kouhai Hen
Iza Mankai! Kouhaku Yoridori Chichi Zakura
Chou o Yumemu
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
(C57) [Gebokudou, Rikudoukan (Various)] Return of Ishtar (Card Captor Sakura)
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
Kouhai Danshi ni Netorare SEX 2
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [Digital]
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
[Kabuttari Kaburanakattari (Seihoukei)] Senpai to Boku no, Hajimete! Mon-Hun Onee-shota (Monster Hunter)
Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai
Enjo Kouhai 11
[Hana Zakuro (Sakura Denbu)] Omiki Waidan
[LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer? (Fate/Grand Order) [English] [2d-market.com] [Decensored] [Digital]
Ki ni Naru Kouhai no Karada
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [English] [NHNL]
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Mukouhara-san is A Little Distracting
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete! [English] [BSN]
[Hirekatsu] Nao-kun, Oba-san to Sex Suru Part 2 -Natsuyasumi Kouhansen-
[Sahara Wataru] Anemone (ANGEL Club 2015-07) [Chinese] [义军AneMoe]
Futanari Senpai x Rugby-bu Kouhai-kun
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Chinese] [CE家族社]
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
Kouhai to Ko-hai | 후배랑 후배위
Dekkai Kouhai to Chicchai Senpai
Kouhai-chan ni Eroi Koto Sareru Hon3
[Pirontan] Otona no Douwa ~Aladin to Mahou no Lamp [Decensored]
[Hanpera] Taifuu + Sake + Kouhai=♥♥♥ (Inshokukei Oneesan ga Shitaikoto) [Chinese] [黑条汉化]
Shota Teitoku wa Senpai no Kouhai no Mono yo
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
Kouhai ga!
[Athome Shuka (Takunomi)] Enjo Kouhai IF [English] [Digital] [Incomplete]
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
Dokuzetsu Kouhai DK wa Ore Senyou Kanojo
Juu Sakura no Kouhaku Tsuya Jouji
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
Enjo Kouhai 9-10
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
[Okayushop (Okayu)] Futaba Chiru | 雙葉凋落 (Senpai ga Uzai Kouhai no Hanashi) [Chinese] [Digital]
Kouhai wa Koakumama!? | My Clubmate's a Little Devil!
(C94) [Morimiyakan (Morimiya Masayuki)] Natsu no hi, kouhaito, basutei de.
(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)