(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5
[clesta (Cle Masahiro)] CL-orz 25 (Kyoukai Senjou no Horizon)
Kouhai Jikken | Mating Experiment
(C77) [Gaball Screen (Yukiusagi)] Senjouderera-san (Bakemonogatari)
(C81) [Clesta (Cle Masahiro)] CL-orz20 (Kyoukai Senjou no Horizon) [Decensored]
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
(C81) [Morimiyakan (Morimiya Masayuki)] Suzu to Gutei to Baka Ane to | Suzu and a Stupid Younger Brother and Older Sister (Kyoukai Senjou no Horizon) [English] [life4Kaoru]
Enjo Kouhai In The Closet
(C84) [NIGHT FUCKERS (Mitsugi)] Water lily II (Kyoukai Senjou no Horizon)
Kanojo to Boku no Kouhai no Hanashi.
(Houraigekisen! Yo-i! 25Senme!) [Penpengusa Club (Katase Minami)] Jintsuu Enjou (Kantai Collection -KanColle-) [Chinese] [漢化組漢化組]
Ecchi na Kouhai-chan
Enjo Kouhai Interlude
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
(C82) [Clesta (Cle Masahiro)] CL-ev 08 (Kyoukai Senjou no Horizon)
Kouhai Nanpa Beach Luluhawa
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
Enjoy Kouhai Links 3
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
(C81) [-Sanbyaku Rokujuu do- (Rokuwa)] Sleeping Beauty (Kyoukai Senjou no Horizon)
(SC57) [ANGYADOW (Shikei)] Futayo Ijiri (Kyoukai Senjou no Horizon) [English] [nandeyanen]
Kouhai-chan ni Eroi Koto Sareru Hon 5
(SC54) [King Revolver (Kikuta Kouji)] Kimi ga Asa kara (Kyoukai Senjou no Horizon)
Dekkai Kouhai to Chicchai Senpai
(SC54) [Clesta (Cle Masahiro)] CL-orz 21 (Kyoukai Senjou no Horizon)
[clesta (Cle Masahiro)] CL-orz 25 (Kyoukai Senjou no Horizon) [Decensored]
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
[Athome Shuka (Takunomi)] Enjo Kouhai IF | Mating Assistance IF [English] [SDATranslation] [Digital]
Echi Echi Kouhai-chan!
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
(COMIC1☆6) [SSB (Maririn)] Eigyou Senjou no Eroge Miko (Kyoukai Senjou no Horizon) [English] =N04h+psyburn21=
(SC57) [clesta (Cle Masahiro)] CL-orz 25 Preview (Kyoukai Senjou no Horizon)
(C91) [NIGHT FUCKERS (Mitsugi)] Water lily V (Kyoukai Senjou no Horizon)
(C82) [Neuromancer. (Kannon Ouji)] COMME UN CHIEN. (Kyoukai Senjou no Horizon)
(SC56) [clesta (Cle Masahiro)] CL-orz 23 (Kyoukai Senjou no Horizon)
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
[NIGHT☆FUCKERS (Mitsugi)] Wise Sis! Seriously Wise Sis! (Kyoukai Senjou no Horizon) -English-
Ganbaru Kouhai | 힘내라 후배
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
(COMIC1☆7) [Clesta (Cle Masahiro)] CL-orz 28 (Kyoukai Senjou no Horizon) [English] [Doujin-Moe]
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
(C82) [King Revolver (Kikuta Kouji)] MANGO DESSERT (Kyoukai Senjou no Horizon)
Tawawa na Omakebon 2018 summer
(SC56) [clesta (Cle Masahiro)] CL-orz 23 (Kyoukai Senjou no Horizon) [Decensored]
(C82) [Fukahire (Same)] Sex de Gozaru! (Kyoukai Senjou no Horizon)
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-2
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [Chinese] [无毒汉化组]
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
Kouhai Maid ga Osewa o Shite Kureru You desu
(Dai 8 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [C.R's NEST (C.R)] Asama-sama ga Haeteru (Kyoukai Senjou no Horizon)
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini | A mini about black gyaru who has good feeling with the otaku me being cucked
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
[silk] 直腸野菜栽培解説本 (Kyoukai Senjou no Horizon)
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
(C91) [NIGHT FUCKERS (Mitsugi)] Water lily V (Kyoukai Senjou no Horizon) [English] [biribiri]
(C82) [Once Only (Nekoi Hikaru)] Onegai Kennee (Kyoukai Senjou no Horizon)
Boku no Mash no Kouhai Ryoku
Senjouyou
(C81) [Kotonosha] U3 (Kyoukai Senjou no Horizon)
Kouhai-chan no Ijiwaru Chikubi Zeme 2
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
[C.R's NEST (C.R)] Hofuku? Hofuku? Soushuuhon (Kyoukai Senjou no Horizon)
(C75) [Kuchibue Koubou (Tenjou)] Prison Star (Tengen Toppa Gurren Lagann)
(C81) [King Revolver (Kikuta Kouji)] Mairou (Kyoukai Senjou no Horizon)