Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
Kouhai Feet
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
Tawawa na Kouhai-chan 3
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
Enjo Kouhai
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita | My Younger Girlfriend Caught Me Listening To ASMR
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order) [Chinese] [胸垫汉化组]
Shokushu Kyousei Kouhai
[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]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
[107-byou] Kyodai Mushi no Kouhai-jou
Daisuki na Kouhai no Do-S na Hikaru-chan ni Mechakucha Seieki Shiboritorareru Hanashi.
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
[Raijinkai (Haruki Genia)] Tawawa no Kanzume (Getsuyoubi no Tawawa) [2018-09-01]
Fuchou to Kouhai no Oshasei Jigoku
Sample H0539 Kouhai Report
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
Deka Chichi Terrorist no Kousei Kouhai Jikken
Kouhai no Tangan-chan
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [Chinese] [兔司姬漢化組]
Tawawa na Kouhai-chan 2
[Ramu] Senpai and Kouhai + Extra (Original)
Rune Midgarts no Kouhai Jikken 2 ~Lord Knight-Hen~
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
[Ribons Nights (Kyouno Aki)] Kawaii Kouhai [Digital]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Uruwashiki Shangri-La de Kyousei Kouhai
Watashi dake no Kouhai
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
Kouhai de Himatsubushi | Killing Time with the Freshman
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
Fujun Isei Kouhai no Susume
Kouhai-kun no Okazu ni Naru Onnanoko
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata
[Athome Shuka (Takunomi)] Enjo Kouhai Soushuuhen 2 [Digital]
[Amaichigo (Ichiko)] Koizumi Karen no Kouhai Report [Digital]
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
GIRL - Kouhai Kanojo Soushuuhen
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
[AstroQube (masha)] Kouhai no Tangan-chan #5 [Digital]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi | A Story About My Astolfo Cosplaying Kouhai (♂) Confessing His Love and Having Sex. (Fate/Grand Order) [English] [EHCOVE]
[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]
[Yokoshimanchi. (Ash Yokoshima)] Boku no Kawaii Kouhai wa Seiyoku Tsuyome no Chichi SeFri (Kanseiban) [Digital]
Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Enjo Kouhai 9
Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen-
[REINO BLANCO (Haz)] Watashi dake no Kouhai (Love Live! Nijigasaki High School Idol Club) [Digital]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita [English] [Digital]
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition
C94 Omakebon Uzai Kouhai wa Pakoritai!
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
Enjo Kouhai 11
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
Kouhai ni ♥♥ Sarechau Hon
Nino-san to Kaze to Yarichin Kouhai
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2
Netorare Kouhai Kanojo
[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]
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
Enjo Kouhai - Oshiego ha Elf, Dragon, Mermaid, Werewolf
[Hagger] Koisuru Kouhai no Manga
Kouhai Kanojo no Seiteki na Jikken
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou
Kouhai ni Shidou Suru Momiji-chan
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
Ki ni Naru Kouhai no Karada
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
Natsu, Asedaku no Kouhai to
Kouhai-chan ni Eroi Koto Sareru Hon 6