[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
(C88) [Tanuking Sleep (Dorachefu)] Summer Shigure (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Kouhai no XXX Renshuu
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order) [Chinese] [黑锅汉化组]
Deka Chichi Terrorist no Kousei Kouhai Jikken
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]
Enjo Kouhai 8
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
Kouhai ga!
ANGEL Club 2017-06 [Digital]
Ijiwaru de Amaama ~Kouhai Kanojo ni Tekoki de Aisarereru Ohanashi~
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed [English] {Hennojin}
[Tanuking Sleep (Dorachefu)] Chijo Risu Koubi Onsen (BLAZBLUE) [Sample]
Kouhai no Tangan-chan #5
Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai"
ANGEL Club 2016-01(dorachefu CUT)
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
C94 Omakebon Uzai Kouhai wa Pakoritai!
Uruwashiki Shangri-La de Kyousei Kouhai | 在美丽的香格里拉強制交配
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
Kouhai Missed Memories
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
Kouhai Gatsu!
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3 [Chinese] [瑞树汉化组] [Digital]
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~ [English] [CGrascal]
Suiei-bu no Kouhai-tachi to Mizuzeme Ecchi Shimakuru Ohanashi -
Enjo Kouhai 9
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [Chinese] [夢之行蹤漢化組]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Ganbaru Kouhai | 힘내라 후배
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon 1~4 [Digital]
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [Digital]
ANGEL Club 2019-07
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
[Sakeitiba (Samon Shiu)] Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2 [English] [mysterymeat3] [Digital]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Kouhai Sensou Zenpen
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [Chinese] [无毒汉化组]
Daisuki na Kouhai no Do-S na Hikaru-chan ni Mechakucha Seieki Shiboritorareru Hanashi.
Ochinpo Kaitou Dosukebe Maria - Ochinpo Phantom thief Dosukebe Maria
(C95) [Kamaboko Koubou (Various)] FGO Saimin Goudou (Fate/Grand Order)
Kouhai to!
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
(C99) [studio A (Inanaki Shiki)] Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman. (Yahari Ore no Seishun Love Come wa Machigatteiru.) [Chinese] [清純突破漢化]
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Kouhai Sensou Zenpen | Kouhai War First Part
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ (Dragon Quest Monsters) [Digital]
[Dorachefu] Sokuhame Sukebe Hole
[Izure] Kawaikute Dosukebe na Onee-san to... - Kawaii and Dosukebe Sister.
[Hoshii Nasake] Wanko-kei Kouhai-kun no Himitsu
Gesuna Kouhai to no SEX ga kimochi Yokute Mukatsuku. | 超邪惡後輩的SEX是可愛又迷人的反派角色 1
[Anthology] Angel Club MEGA Vol. 13
Houkago no Kyoushitsu de Kouhai to Jou
Tawawa na Kouhai-chan 2
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
kouhai rapes senpai [himawari no tane] (short version)
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Ecchi na Kouhai-chan
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
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
Muchimuchi Kanojo no NTR Hoshuu Jugyou
Kouhai Danshi ni Netorare SEX
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi) | 关于很喜欢前辈这件事(关于前辈很烦人的事) [Chinese] [童田明治不想打针汉化组]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组] [Digital]
Kokuhaku shita Kouhai no Kotae ga Kimatta Riyuu
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata
[Mimics (Crimson)] Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
Tawawa na Kouhai-chan 3
(C91) [Tanuking Sleep (Dorachefu)] Asashio no Ero Ana (Kantai Collection -KanColle-) [English] {Doujins.com}
Enjo Kouhai 12
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [English] [mysterymeat3] [Digital]
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 8-wa [Digital]
Kouhai-chan ni Eroi Koto sareru Hon 1~4
[Okayushop (Okayu)] Futaba Chiru (Senpai ga Uzai Kouhai no Hanashi) [Digital]
[Sakeitiba (Samon Shiu)] Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Digital]
(COMIC1☆13) [Tanuking Sleep (Dorachefu)] Zupposhi Inferno (Fate/Grand Order) [English] [N04h]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
Boku no Mash no Kouhai Ryoku
Pote Kouhai
Naisho no Zupohame Shinkon Life | The Secret Bold-Fuck in A Newly-wed Life
Senpai Kouhai Danjo Jijou
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
Enjoy Kouhai Links
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
[Ginto] Haha wa Kouhai no Niku Benki
(C88) [Tanuking Sleep (Dorachefu)] Summer Shigure (Kantai Collection -KanColle-)
[Hagger] Koisuru Kouhai no Manga
My Swim-teams's Kouhai had a Sex Change and is too Slutty
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka?
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
[Pintsize (Dorachefu,TKS)] Inrei Hyoui! Shin Itako Bitch Maid Kourei hen [Digital]
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
Kouhai-chan ga Gacha Bakushi suru Hanashi
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Bonchi] 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 [Chinese] [拾荒者汉化组] [Digital]
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!