Enjo Kouhai En

(CT17) [ENJOY MIX (Tokiai Haya)] Suimiko Suika. (Touhou Project)

Kouhai Gatsu!

[Seikatsu Seshishou (tt)] Kouhai to! [Digital]

(C88) [ENJOY MIX (Tokiai Haya)] Suika Saijaku no Sekai (Touhou Project) [English] {Hennojin}

(C81) [King Revolver (Kikuta Kouji)] Soushuuhen to Horizon (Kyoukai Senjou no Horizon)

[Noise] Stop! Enjo Kousai! | Don't be an Escort! (COMIC LO 2014-02) [English] {5 a.m.}

(C85) [JACK-POT (Jyura)] Chibiusa (●) ~Enjo Kousai Hen~ (Bishoujo Senshi Sailor Moon)

(Reitaisai 10) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Zukkon Bakkon Suru Hon (Touhou Project)

Kouhai Missed Memories

(C83) [Viento Campanilla (Suzuhane Suzu)] Moshimo Horizon ga do M nara Choukyou Sumi demo Shikatanai...yo ne!? (Kyoukai Senjou no Horizon)

Kouhai Bon | 후배의 책

(C86) [Angyadow (Shikei)] Musashi no Ijiraremonotachi no Soushuuhen (Kyoukai Senjou no Horizon)

(Dai 11 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Ichiya Teikoku (Ichiya Koutei)] Sex education (Kyoukai Senjou no Horizon)

Oshi no Yowai Jimi-kei JS wa Enjo Kousai o Kotowarenai.

Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai"

[Pyramid House] Bouryoku to Sex (Tenjou Tenge)

(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4

Lunch Time no Kouhai

[Current Storage (momi, Pyon-Kti)] Abend-Append (Kyoukai Senjou no Horizon) [Digital]

(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]

(COMIC1☆9) [Jinoriya (Norizi)] OKHM (Kyoukai Senjou no Horizon)

(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]

Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi

[ Kuchibue Konbou (Tenjou)] Sairokubon

Lust Order ~Beast-kei Marshmallow Kouhai~

Tenjou in Ashita Kyou Only Book

Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?

Rune Midgarts no Kouhai Jikken ~Archbishop Hen~

Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-

(CT22) [ABLISS (Mei)] crush on you! (Kyoukai Senjou no Horizon) [English]

[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]

Enjo Kouhai 1-10

(COMIC1☆6) [viento campanilla (Suzuhane Suzu)] Asama Tomo no Kannazuki wa Dokumi Eroge de Trip wo (Kyoukai Senjou no Horizon) [3rd Edition 2012-08-10]

[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]

Dokuzetsu Kouhai DK wa Ore Senyou Kanojo

Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku

(Dai 14 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [C.R's Nest (C.R)] Hofuku? Hofuku? 7 (Kyoukai Senjou no Horizon) [Chinese] [沒有漢化]

(SC53) [Clesta (Cle Masahiro)] CL-orz19 (Kyoukai Senjou no Horizon) [Chinese] [Benny个人汉化] [Decensored]

(C81) [ANGYADOW (Shikei)] Nate Ijiri (Kyoukai Senjou no Horizon)

Kouhai Bon