[Arimura Daikon] Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan (Fate/Grand Order) [Chinese] [新桥月白日语社]
[Intoku.info (Endou Hiroto)] Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai! [Digital]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
Marushiki Koumakyou Patchouli & Koakuma Vol. 2
Zenra Roshutsu Shujinkanshi Onani ni dohamarishita Hentai Kouhai Mash Kyrielight
Koakuma Kansatsu Nikki
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
Kouhai Danshi ni Netorare SEX 2
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Astolfo Cos no Kouhai Uriko to Kaijou de Sex Shita Hanashi | 和COS阿斯托尔福的学弟♂销售员在会场一起做爱的故事
[Raijinkai (Haruki Genia)] Tawawa no Kanzume (Getsuyoubi no Tawawa) [2018-09-01]
[Blossom Sphere (Sakurayu Haru)] Koakuma ga Patchouli ni Biyaku Semen Sosoide Toriko ni Shichau Hon (Touhou Project) [English] [Doujins.com] [Digital]
Enjoy Kouhai Links 2
[Toushiki Yubune] Kouhai-chan ga Gacha Bakushi suru Hanashi
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
Kouhai no Amai Ryouhou
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu) [Chinese] [绅士仓库汉化]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Digital]
[REINO BLANCO (Haz)] Watashi dake no Kouhai (Love Live! Nijigasaki High School Idol Club) [Digital]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Enjo Kouhai 5 | 원조교배5
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
(Aka no Hiroba 5) [Suzunaridou (Izumi Yukiru)] Koakuma de Hokentaiiku (Touhou Project)
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Nandemo Iinari ni Naru Kouhai wa Suki desu ka?
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
[Anmin Koutou Benmukan Jimusho (Igachikin)] Yareru! Koakuma no Koumakan Play Nyuumon (Touhou Project) [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
C94 Omakebon Uzai Kouhai wa Pakoritai!
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3
Boku no Mash no Kouhai Ryoku
(C75) [Koakuma Sageha (Sage Joh)] Macross.zip (Macross Frontier)
Kouhai Nanpa Beach Luluhawa
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai―3wa
Koakuma to Jusei suru made Derarenai Heya
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
(C86) [Botugo (RYO)] Koakuma (Hatsukoi) Girlfriend [Chinese] [脸肿汉化组]
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
Yandere Kouhai Kyouiku Disciplining Yandere Colleague
[AstroQube. (masha)] Kouhai no Tangan-chan #5 | Kouhai-chan the Mono-Eye Girl #5 [English] [Digital]
Cos Shite Shiyo! Kouhai Hen
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
Enjo Kouhai School Festival
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C89) [Akuten Soushin (Kokutou Nikke)] Koakuma Ishu Botai Soukan (Touhou Project)