[PORYGON137 (Hidari Pory5n)] Kouhai no XXX Renshuu [Digital]
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita | My Younger Girlfriend Caught Me Listening To ASMR [English] [Digital]
[Nigiri Usagi] Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku [Zenpen] | 被前輩教做人認清自己是雌性的後輩·續【前編】[Chinese] [天帝哥個人漢化]
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
(Reitaisai 10) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Zukkon Bakkon Suru Hon (Touhou Project)
[Ukatsu de wa Nai (Various)] Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen- [Chinese] [绅士仓库汉化] [Digital]
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [瓜皮汉化]
Futanari Senpai x Rugby-bu Kouhai-kun
Do-S Kouhai no Sundome Seme
Enjo Kouhai 8
Futaba Chiru | 雙葉凋落
Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen-
Kanojo to Boku no Kouhai no Hanashi. ch.1-4
[Seikatsu Seshishou (tt)] Kouhai to! [Digital]
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu) [Chinese] [绅士仓库汉化]
Ano Yoru no Kouhai ~Kanotorare~
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
[Toushiki Yubune] Kouhai-chan ga Gacha Bakushi suru Hanashi
[Mountain Topper (Yamahata Rian)] Do-S Kouhai no Sundome Seme [English] [eddieleon7pc] [Digital]
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
Nino-san to Kaze to Yarichin Kouhai
Muhyoujou Kouhai-chan to Oji-san
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?
Enjo Kouhai 11
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Tawawa na Omakebon 2018 summer
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
[Shiko Neru Mix (Kauti)] Wanko-kei Kouhai Kanojo ni Muremure no Kussa~i Nioi to Chinkasu o Ajiwatte Morau [Digital]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Boku wa Kouhai no Onahole
[Hashirake ( Zhù )Kentaurosu no ketsueki[fate/Grand Order)sample
Netorare Kouhai Kanojo 2
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Kouhai to Onee-san ni Shinpai Kakecha Dame!
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [夢之行蹤漢化組]
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
[Hagger] Koisuru Kouhai no Manga
Enjoy Kouhai Links 3
Kouhai-kun wa Kanari Choroi
Enjoy Kouhai Links
[Danimaru] Machikirenai Kouhai Kanojo Tsujinaka-Chan (COMIC Anthurium 2022-02) [English] [HornyPanas] [Digital]
Sample H0539 Kouhai Report
Gesuna Kouhai to no SEX ga kimochi Yokute Mukatsuku. | 超邪惡後輩的SEX是可愛又迷人的反派角色 1
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi) | 关于很喜欢前辈这件事(关于前辈很烦人的事) [Chinese] [童田明治不想打针汉化组]
Netorare Kouhai Kanojo
Kouhai-chan no Tokubetsu Management
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
Senpai and Kouhai + Extra
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [Chinese] [绅士仓库汉化] [Digital]
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]