Kouhai ga!
[Midori no Wotoko Kenkyuujo] Shuzaihanin no Hisan na Shuzai yori
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
Kouhai Kanojo Tsujinaka-chan no Oshioki
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Chinese] [CE家族社]
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [佐倉七海个人翻訳] [2018-08-26]
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
Nino-san to Kaze to Yarichin Kouhai
Enjo Kouhai In The Closet
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Kouhai Nude Model ni Gaman ga Dekinai!
Enjo Kouhai
[Kaiduka] Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? [Digital]
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
(COMIC1☆15) [Tanuking Sleep (Dorachefu)] Dosukebe Kouhai no Nenmaku Houshi Ryokan (Fate/Grand Order) [English] {Hennojin}
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
[Natsume Tsuna] Hijitsuzai Shounen Shoujo | False Reality, Boy & Girl (COMIC Koh 2017-10) [English] [Constipat8 & CrowKarasu] [Digital]
(C89) [Pintsize (Tetsubirei, TKS)] Yatazakura 3 ~Ninshin Saiban Yuuzai Haiso~
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(C92) [Nylon 100% (Nylon)] Muramasa-senpai no Ero Light Novel Shuzai (Eromanga Sensei) [Chinese] [CE家族社]
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
(COMIC1☆15) [MUGENKIDOU A (Tomose Shunsaku)] Echi Echi Kouhai-chan! [English]
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
Dekkai Kouhai to Chicchai Senpai
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
(Douyara Deban no Youda! 10) [Fuzainoyamada (Fuzai Yumoto)] Kimi ni Shinzou o Ageru (Boku no Hero Academia)
(C91) [Nankotsu Age Rice (kyo1)] Shin Hijitsuzai Hanzai Mokuroku Mansai Zairaisen Chikan Densha Hen
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [Chinese] [兔司姬漢化組×無毒漢化組]
(C93) [Omoshiro Burger (Tokuda Shinnosuke)] Pote Kouhai [Chinese]
Boku no Mash no Kouhai Ryoku
Sample H0539 Kouhai Report
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
[Ichikawa Gekibansha (Ichikawa Kazuhide)] Chuuzai-san to Chuuzai-san - Policeman Lovers [Digital]
(C91) [Rocket Chousashitsu (Koza)] LOVE-AYA Dokidoki Shuzai Ryokou (Touhou Project)
[Dokuneko Noil] yotta daigaku no kouhai o turekonde warui koto o suru hanashi
[Sterling-chan] Otonashii Kouhai ni Semerare Ikikuruu Hanashi
Enjo Kouhai 2
[Toitoikai (Toitoi)] Natsu, Asedaku no Kouhai to (Fate/Grand Order) [Digital]
Kouhaii Zuki no Yuel
[Orukaniumu Haigou A-jou (Orukaniumu)] Orukaniumu Haigou A-jouzai (Touhou Project) [Digital]
Kouhai-chan wa Ijiritai!
[Mimics (Crimson)] Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
Kouhai's Missed Memories
Tawawa na Kouhai-chan 2
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
[Shioroku] Mahiru Hime (Kanojo to Boku no Kouhai no Hanashi.) [Chinese] [劍人某个人汉化]
Etchi Etchi Kouhai-chan
Futaba Chiru