Karate Nee-chan Monzetsu Suimin Kumite
[Dokuneko Noil] yotta daigaku no kouhai o turekonde warui koto o suru hanashi
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
ANGEL Club 2017-06
ANGEL Club 2016-07
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
Kouhai ni Odosarete
Kouhai-chan ni Eroi Koto Sareru Hon 4
(C84) [Graf Zeppelin (Ta152)] Ore no Kouhai mo Imouto mo Kanojo de Bitch de Nikudorei. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Rune Midgarts no Kouhai Jikken ~Archbishop Hen~
Momoko-sensei no Tanoshii Seikyouiku
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
Boku wa Kouhai no Onahole
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
[Mina/+20mg] Jitsuen Yoru no Viburato (Toriko)
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
(C96) [Athome Shuka (Takunomi)] Enjo Kouhai 8 [Chinese] [無邪気漢化組]
Kouhai-chan no Tokubetsu Management
Kouhai Maid ga Osewa o Shite Kureru You desu
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
Kouhai-chan Hitorijime
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Enjo Kouhai Soushuuhen 2
Kouhai Refle
ANGEL Club 2016-04
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Kouhai ga!
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [夢之行蹤漢化組]
Aotte Kuru Kouhai o Wakara Seru!
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
Josou!? Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
[Dorachefu] Dirty Friend Mom Sweaty Mating
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
(COMIC1☆9) [Tanuking Sleep (Dorachefu)] Senpai no Ero Ana (Gundam Build Fighters Try)
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {Mant} [Digital]
[Mizone] OL Kentauros to Kouhai-kun (COMIC BAVEL 2017-10) [Chinese] [Kirin个人汉化] [Digital]
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
ANGEL Club 2016-10
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita | My Younger Girlfriend Caught Me Listening To ASMR [English] [Digital]
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
Kouhai no Tangan-chan #5
Kouhai no XXX Renshuu
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai Danshi ni Netorare SEX 2
[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]
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Kouhai Sensou Zenpen
[Daisan Shinsekai (Fumikage)] Ochinpo Kaitou Dosukebe Maria - Ochinpo Phantom thief Dosukebe Maria (Senki Zesshou Symphogear) [Digital]
Koisuru Kouhai no Manga
Kanojo to Boku no Kouhai no Hanashi.
(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.)
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 | ~ Ghost Mating Tales ~ The Hot Seed That Penetrates Your Stomach 1 [English] [desudesu] [Digital]
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
My Swim-teams's Kouhai had a Sex Change and is too Slutty
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
Joushiki Henkan Switch: Namaiki na Kouhai
Ecchi na Kouhai-chan
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
Dekkai Kouhai Chicchai Senpai | 大后辈小前辈
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
Kouhai ni kokuhaku shitara ~after~
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~ [English] [Digital]
Kouhai no Tangan-chan
[studio A (Inanaki Shiki)] Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru. (Yahari Ore no Seishun Love Come wa Machigatteiru.) [Chinese] [新桥月白日语社]
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
[Shioroku] Mahiru Hime (Kanojo to Boku no Kouhai no Hanashi.) [Chinese] [劍人某个人汉化]
Kawaii Kouhai ni Itazura Shite Miru Hon
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
[Misaki (Aoi Tiduru)] Ijiwaru de Amaama ~Kouhai Kanojo ni Tekoki de Aisarereru Ohanashi~
(COMIC1☆9) [Tanuking Sleep (Dorachefu)] Senpai no Ero Ana (Gundam Build Fighters Try) [Chinese] [我不看本子个人汉化]
Kouhai no Tangan-chan #7