[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night) [Chinese]
Kouhai no Tangan-chan
Ahoppoi Kouhai o Muriyari Osottara Gyakuni ○ Sareta
Kouhai no Tangan-chan #5
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
Yandere Kouhai Kyouiku Disciplining Yandere Colleague
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2
Sousakan Saya Zombie tono Kouhai Jikken
Enjo Kouhai 2
Shouganai naa Kono Hentai Uzai Kouhai
Kouhai no Momiji to Ichaicha Love Love suru Copy Bon
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
[Hijinzou] Shounen Muzan
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ (Dragon Quest Monsters) [Digital]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
Kouhai no Shitsukekata Nadametari Odoshitari ○○ shitari - | 对后辈的教育方法:可以亲切可以严厉也可以OO——
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru. =Fureta7=
Kouhai ni Shidou Suru Momiji-chan
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
[O-Mars (Mars)] Beb's Vol. 2
NTR Kanojo ~Yandere Kouhai ni Futanari-ka Saserarete Kairaku Ochi Saserareta Onna~
Kouhaku Tenchuu
Enjo Kouhai Soushuuhen 1
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Kouhai Sensou Zenpen
Kouhai Jikken | Mating Experiment
Joushiki Henkan Switch: Namaiki na Kouhai
[Nigiri Usagi] Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku [Zenpen] | 被前輩教做人認清自己是雌性的後輩·續【前編】[Chinese] [天帝哥個人漢化]
Shucchou ni doukou suru kaisha no kouhai o Yowasete warui koto o suru hanashi
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
[Kuruguru DNA (Hoshiai Hiro)] Aladdin Choice (Magi)
Kouhai no Tangan-chan #3
Rune Midgarts no Kouhai Jikken ~Archbishop Hen~
[Ginto] Haha wa Kouhai no Niku Benki
Sumeragi Kouhaku - My New Wife [ENG][Short]
Shintou no Sei ni
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
[Kamaboko Higi/// (Kouhaku no Kamaboko] Furan-chan × Meilin (Touhou Project) [Digital]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]
Nekketsukouha 4P!!!
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
[Fukugou Marjoram (Sonokawa Sono)] Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka? (ALL OUT!!) [Digital]
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Uruwashiki Shangri-La de Kyousei Kouhai
Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
Deka Chichi Terrorist no Kousei Kouhai Jikken
Arabiya Layla Gendan Joukan
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
(C57) [Gebokudou, Rikudoukan (Various)] Return of Ishtar (Card Captor Sakura)
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Kouhai no Tangan-chan #6
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [佐倉七海个人翻訳] [2018-08-26]
Machikirenai Kouhai Kanojo Tsujinaka-Chan
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa)
Yuumei Chara Kannou Shousetsu CG Shuu No. 254!! Magi Haa Haa CG Shuu
Kouhai no Tangan-chan #8
Dokuzetsu Kouhai DK wa Ore Senyou Kanojo
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
(C90) [Kurokami Studio S (Mukouhara Shiryu)] Daijo-vacation! (Kantai Collection -KanColle-)
Kouhai-chan ni Eroi Koto Sareru Hon 5
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru
Ganbaru Kouhai
Sample H0539 Kouhai Report
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
Kouhai-chan to Houkago Ecchi!
(C82) [Statice (Yurihara Aki)] Oasis Crisis (Magi: The Labyrinth of Magic)
(C80) [@SIMAPAN+ (Kurotsuka Rikoko)] Alladin-chan no Okuchi wo itadaku hon (Magi: The Labyrinth of Magic)
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai!
[Saragi (R5)] Genba no Kouhai [Digital]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
Kouhai Refle
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [English] [desudesu] [Digital]
(C94) [Kurokami Studio S (Mukouhara Shiryu)] Joutou Houyou Plumeria (Kantai Collection -KanColle-) [Chinese] [如月響子汉化组]
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
(C94) [Morimiyakan (Morimiya Masayuki)] Natsu no hi, kouhaito, basutei de.
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
Iza Mankai! Kouhaku Yoridori Chichi Zakura
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
Kouhai Danshi ni Netorare SEX 2
Kouhai ga!
(Senya Ichiya 6) [@Simapan (Rikoko)] Aladdin-chan no Oseisui Hon | Aladdin-chan’s Watersports Book (Magi: The Labyrinth of Magic) [English] {Hennojin}
Do-S Kouhai no Sundome Seme
[夜光亭] 感頭朧夢想 (東方)
Additional Time Kouhansen | Additional Time Second Half
Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | The Case of my Junior Being Too Sexy Because of Her Huge Boobs
Tawawa na Omakebon 2018 summer
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [核弹团个人汉化]
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
Echi Echi Kouhai-chan!
Boku no Tanetsuke Gakkou Seikatsu 2 ~Tosho Iin no Kouhai Hen~
Kouhai Bon | 후배의 책
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Kouhai Kanojo Tsujinaka-chan no Oshioki
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [核弹团个人汉化]
Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order) [Chinese] [无毒汉化组]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Chinese] [无毒汉化组] [Digital]
(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]
[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]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
(Shinku ni Terasu Yoru) [Yosutebito na Mangakaki (Tomoki Tomonori)] Kouhaku to Yoiyami ga Zenbu Kanaete ageru! (Touhou Project) [Sample]
Risei 0 Kouhansen | Sanity 0 Second Half
Boku wa Kouhai no Onahole
Kouhai JK ni Seigangu ni Sarechau Hanashi