(Renai Jiyuugata! Osaka Taikai 3) [UZSK (Uzui)] Kouhai Futari no Yousu ga Okashii (Free!)
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
(C84) [Taiyou no Kiba (Azechi Kiyochi, Masakasu)] Futanari Sandwich
(C77) [ARCHIVES (Hechi)] Nabu Rina 2 IRO-HINA version (Love Hina) [English] [Color]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
(COMIC1☆13) [Dotechin Tengoku (Ryuuki Yumi)] P CHARGE (THE IDOLM@STER)
(C59) [Dotechin Tengoku (Ryuuki Yumi)] Milk Maid
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
(C93) [Omoshiro Burger (Tokuda Shinnosuke)] Pote Kouhai [Chinese]
(C72) [ARCHIVES (Hechi)] enkoo channel (Lucky Star) [Decensored]
Senpai Kouhai Danjo Jijou
Echi Echi Moon ~Okita-san to Echi Echi Hen~
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order) [Chinese] [脸肿汉化组]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
(C95) [Takeritake Daishuukakusai (Echigoya Takeru)] Mitsuki-san no Bosei ni Oshitsubusaresou desu (Boku no Hero Academia)
Senpai to Kouhai no Nayami
(C94) [Takeritake Daishuukakusai (Echigoya Takeru)] Ore no Douki ga Onna datta Rashii (Hunter x Hunter)
Hatsujou Kouhai
Enjoy Kouhai Links 2
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…?
Fellatio Kouhai, Otouto ni naru
(Reitaisai 6) [Avion Village, Avion Village F (Johnny, Fechi)] Jigoku Gokuraku Otoshi (Touhou Project)
[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]
(C90) [microbeurre (Kohata Tsunechika)] DAILY OCCURRENCE (Fate/stay night) [English] [constantly]
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
[Echigoya Takeru] Yuugeki Shoujo Ataru-chan | Guerrilla Girl Ataru-chan (COMIC Anthurium 2018-08) [English] [1F47B] [Digital]
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Chinese] [Digital]
Echi Echi Kouhai-chan!
Kouhai Maid ga Osewa o Shite Kureru You desu
(C73) [ARCHIVES (Hechi)] Maid in Sawachika! (School Rumble)
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
Ganbaru Kouhai | 힘내라 후배
Kouhai's Missed Memories
(Reitaisai 2) [D-Club (Various)] Shin Touhou Rankasai -Touhou Echi Goudoubon- (Touhou Project)
[Athome Shuka (Takunomi)] Enjo Kouhai IF [English] [Digital] [Incomplete]
(CCTokyo132) [fechizm+ (Hanada Haidi)] Eien no Wakare ni Sanbika o (Shingeki no Kyojin)
(SC65) [Dotechin Tengoku (Ryuuki Yumi)] Yome Haro (THE IDOLM@STER)
Kouhai no Tangan-chan #5
(VOICEROID MARCH 3) [Dr.VERMILION (Petenshi)] Echi Echi Minecraft (VOICEROID, Minecraft)
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
[Inanaki Shiki] Houkago Kouhai Note
Kouhai Bon | 후배의 책
(C94) [Ikechika (Ikeshita Maue)] Zettai Haiboku Jeanne-chan!! (Fate/Grand Order) [Chinese] [EZR個人漢化]
(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]
(C79) [RPG COMPANY2 (Hechi, Sawara Kazumitsu, Tada Atsunori)] LS12 (Mitsudomoe)
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
(C68) [Archives (Hechi)] Kazahara Fuuki Nisshi 4
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [无毒汉化组]
[Archives (Hechi)] Naze Ima Nennen? (Robokko Beaton)
[Monpechitei (Hakai Taitei Miya-yan, Monpechi)] Rosario to Succubus (Rosario + Vampire)
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
Kouhai no Tangan-chan #6
[ARCHIVES (Hechi)] Kisa-tan no Opanchu (Fruits Basket)
(SC38) [Archives (Hechi)] Katte Kudasai | Buy me please! (Gundam 00) [English]
(SC36) [ARCHIVES (Hechi)] Kazahara Fuuki Nisshi 5 | Kazahara's Moral Order Journal [English] =LWB=
[Yowoshinobu] 4-Ri no Echi Tekina Megane-tachi (Fate/Grand Order) [Digital]
Kagechin - Bokutachi no Kanjiru Tokoro (Place That We Feel) [2010-10-10]
[Dotechin Tengoku (Ryuuki Yumi)] Milky Lips ~Prologue~
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [Chinese] [空想少年汉化]
(C94) [Pucchu (Echigawa Ryuuka)] Mucchiri Short (Naruto, One Piece, Eyeshield 21)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [Chinese] [兔司姬漢化組×無毒漢化組]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [无毒汉化组]
(C81) [Avion Village, Avion Village F (Johnny, Fechi)] Abi-Tsu vol. 2 (Touhou Project)
Youtou Inbu Mikazuki Munechika Hen
(EK3) [ARCHIVES (Hechi)] Gakkai Mansee 2 (Gakkou no Kaidan)
Shouganai naa Kono Hentai Uzai Kouhai | If you insist, Annoying and Perverted Kouhai
(C97) [Noriajou (Shiroi Noria, Arino Hiroshi)] Mental Out de Echi Echi (Toaru Kagaku no Railgun) [Chinese] [白菜汉化组]
(C82) [L.L.MILK, Dotechin Tengoku (Sumeragi Kohaku, Ryuuki Yumi)] Ore no Idol ga Konna ni Azu to Mako! (THE IDOLM@STER)
(C82) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku 2+
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
(C84) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku to Furo. (THE iDOLM@STER)