[Akai Mato] Boku wa Joshi Joshi Joshi ja nai! (Girls forM Vol. 07)
[Ramu] Senpai and Kouhai + Extra (Original)
(C96) [Akaneko (Sakura Siro)] Dokuzetsu Kouhai DK wa Ore Senyou Kanojo [Chinese] [瑞树汉化组]
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [無邪気漢化組] [Digital]
Petit Namaiki na Kouhai JK no Mizuzeme Genkai Kaihatsu Nikki | 小不点傲慢后辈JK的水中虐待限界开发日记
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
[Hiyashite Katameru (Kumasawa)] InCha Senpai ga Futanari Bishoujo Gal Kouhai no Onaho ni Naru Hanashi
[Toitoikai (Toitoi)] Natsu, Asedaku no Kouhai to (Fate/Grand Order) [Digital]
Kanojo to Boku no Kouhai no Hanashi.
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Kouhai-chan no Ijiwaru Chikubi Zeme
[Mda Starou] Shinjin Kouhai Kiriko-san [English] [Hentai_Doctor] [Decensored] [Digital]
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [Digital]
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita [Chinese] [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
Kouhai ni ♥♥ Sarechau Hon
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
[Okayushop (Okayu)] Futaba Chiru (Senpai ga Uzai Kouhai no Hanashi) [Digital]
Kouhai Missed Memories
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
Aori Joshi -Wakaritagari-kei Joshi no Kyuuai-
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
[Gakuen Ketsumeichou (Oriue Wato)] Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member [English] [LunaticSeibah] [Digital]
Tawawa na Kouhai-chan 3
Enjo Kouhai Soushuuhen 2
Hatsujou Kouhai
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ | Dragon Quest Monster Adultery ~Slime Girl's Full Body Crossbreading~ (Dragon Quest Monsters) [English] [Digital]
Ijiwaru de Amaama ~Kouhai Kanojo ni Tekoki de Aisarereru Ohanashi~
(C64) [Joshinzoku (Wanyanaguda)] Manga Sangyou Haikibutsu 07 (Detective Conan) [English] {desudesu}
Dekkai Kouhai to Chicchai Senpai
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
Kouhai Kanojo no Seiteki na Jikken
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
[AstroQube. (masha)] Kouhai no Tangan-chan [Chinese] [路过的骑士汉化组] [Digital]
Charai Kouhai ga Kawaii Onna ni Me Sametara. ~Ba Bi Niku Tokkun wa Mitsu no Aji~
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~ [English] [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
Fujun Isei Kouhai no Susume
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Kawaii x Kouhai ch.1
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Dekkai Kouhai to Chicchai Senpai
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Enjo Kouhai 9
Kouhai no Tangan-chan
(C59) [Joshinzoku (Wanyanaguda)] Manga Sangyou Haikibutsu 02 (Detective Conan)
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Kouhai Danshi ni Netorare SEX 2
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Shiba 4-choume] Kouhai wa Mita!
Namaiki Kouhai Gal ni Saimin Oshioki Sex
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
(CR31) [Joshinzoku (Wanyanaguda, Suna)] Manga Sangyou Haikibutsu Share ni shite Rice Makanai ni shite Great (Fusaotome)
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [Digital]
[Marshmallow Balloon (Kayumidome)] Shota Teitoku wa Senpai no Kouhai no Mono yo (Kantai Collection -KanColle-)
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
(SC2019 Summer) [Initiative (Fujoujoshi)] Occult Mania-chan ni Kouiu Kao Shite Hoshii Hon | A Book About Wanting To Make Occult Mania-chan Make This Kind of Face (Pokémon) [English] {Doujins.com}
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
kouhai rapes senpai
[Shioroku] Mahiru Hime (Kanojo to Boku no Kouhai no Hanashi.) [Chinese] [劍人某个人汉化]
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
Josou!? Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Do-S Kouhai no Sundome Seme
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
[Maikata Kougyou (Various)] Karada ga Eroi Mob-gao Joshi tte Nanka Muchakucha Eroi yo ne! ~Karada ga Eroi Mob-gao Joshi Goudoubon~ [Digital]
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
Kouhai Danshi ni Netorare SEX 2