Enjo Kouhai Interlude
(C87) [AERIAL RAVE (Jacky)] Shokuzai no Ma 3 (Xenogears)
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
Kouhai-chan ni Eroi Koto Sareru Hon 4
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
Kawaii Kouhai ni Itazura Shite Miru Hon
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
(C91) [AERIAL RAVE (Jacky)] Shokuzai no Ma 7 (Xenogears) [English] [desudesu]
(Reitaisai 15) [Katayude Tamago (445)] Shokuzai (Touhou Project)
[Tridisaster (Saida Kazuaki)] Zettai Ryouiki Shinnyuuzai | The Crime of Invading the Absolute Territory! [English] {desudesu}
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Chinese] [Digital]
Houkago Kouhai Note | 放課後交配筆記本
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
[Ichiko] Fujun Isei Kouhai no Susume [Digital]
(C77) [Moe Ultimate (Ultimate Ruirui)] Bun-chan no Hitozato Shuzai! (Touhou Project)
Kouhai-chan ni Eroi Koto Sareru Hon 6
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
Do-S Kouhai no Sundome Seme
Kouhai Danshi ni Netorare SEX
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
Dekkai Kouhai to Chicchai Senpai
My Swim-teams's Kouhai had a Sex Change and is too Slutty
(C80) [Hougakuya (Touzai, Nanboku)] ROUND 07 (Street Fighter)
Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | 有關學妹的爆乳過於色情的這件事
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
Natsu, Asedaku no Kouhai to
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Enjo Kouhai Soushuuhen 1
Kouhai-chan Ki o Tsukete!
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
(C91) [Fuzainoyamada (Fuzai Yumoto)] Kacchan (Mesu) ga Toumei ni naru Kosei ni Kakerareta (Boku no Hero Academia)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [English] [NHNL]
Tawawa na Kouhai-chan 2
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [濛濛1汉化] [Digital]
Kouhai Danshi ni Netorare SEX 2
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Futanari Kouhai ni Onaho Tsukai Sareru ki ga Suru
(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]
(COMIC1☆5) [AERIAL RAVE] Shokuzai no Ma (Xenogears)
Nandemo Iinari ni Naru Kouhai wa Suki desu ka?
Ore no Kouhai Kanojo ga Azatosugite Taerarenai Hon
Kouhai ga!
Kanojo to Boku no Kouhai no Hanashi.
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? | 你看你看前輩學長♥這裡有可愛的後輩小學妹在這裡喔?
Kouhai-kun no Okazu ni Naru Onnanoko
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
Kouhai Otokonoko to Sugosu Amai Hitotoki
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
(C89) [Fuzai no Yamada (Yumoto)] Fuzai no Yamada Sairokushuu Ni (Kuroko no Basuke)
Ecchi na Kouhai-chan
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-2
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
[Sorairo Panda (Yamome)] Senpai ga Uzai.
Netorare Kouhai Kanojo
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
Ishukouhai Kiroku
Ano Yoru no Kouhai ~Kanotorare~
(Sougetsusai 24) [SeaFox (Kirisaki Byakko)] Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon (Fate/Grand Order)
Enjoy Kouhai Links 2
Koisuru Kouhai no Manga
(C94) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 6
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Kouhai-chan ni Eroi Koto sareru Hon 1~4
(Douyara Deban no Youda! 10) [Fuzainoyamada (Fuzai Yumoto)] Kimi ni Shinzou o Ageru (Boku no Hero Academia)
[Yunioshi] Shokuzai no Jikoku | Moment of Atonement (Comic Megastore H 2007-01) [English] [DuRaSeL]
Do-S Kouhai no Sundome Seme
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
(C89) [Jonathan ssss (uku)] Micchaku Shuzai Document Shibuya Rin Idol no Sugao (THE IDOLM@STER CINDERELLA GIRLS)[Chinese] [CE家族社]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
Cos Shite Shiyo! Kouhai Hen
Netorare Kouhai Kanojo
(C74) [Aberyu (Abe Ryuu)] Harenchi Musume to Yami Musume ~Shokuzai no Kajitsu~ (To LOVE-Ru)
[Wanyanaguda] Kannaduki no Shimai - Mad Yakuzaishi Sae [English]
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
Hatsujou Kouhai
Echi Echi Kouhai-chan!
Enjo Kouhai 11