Lunch Time no Kouhai
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
[Sorairo Panda (Yamome)] Bakunyuu Haitatsuin no Onii-san to Elevator ni Tojikomerareta Ken ni Tsuite
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
Kouhai Channel
[Tsuchineko (Kamihara Mizuki, Yamamoto-san)] Kouhai! (K-ON!) [Digital]
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Muramura Kouhai-chan | Hot and Bothered Junior
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
[AstroQube. (masha)] Kouhai no Tangan-chan #5 | Kouhai-chan the Mono-Eye Girl #5 [English] [Digital]
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
Zenra Roshutsu Shujinkanshi Onani ni dohamarishita Hentai Kouhai Mash Kyrielight
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
Shortcut de Megane no Niau Kawaii Beit no Kouhai no Heya ni Agarikonde Muriyari Hamedori shitatta
Kouhai no Tangan-chan
Kouhai Kanojo Tsujinaka-chan no Oshioki
[Penguindou (Shigaraki Ginpei)] Houman Bakunyuu Onna Kyoushi no Mousou [Digital]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
(C91) [Shouchuu MAC (Hozumi Kenji)] Netorare x VR ~Bakunyuu Hoken Kyoushi o Ninshin Chakushou!~ (To LOVE-Ru )
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Enjo Kouhai Swimming Costume
Tawawa na Kouhai-chan 3
Kouhai ni Odosarete
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [濛濛1汉化] [Digital]
NTR Kanojo ~Yandere Kouhai ni Futanari-ka Saserarete Kairaku Ochi Saserareta Onna~
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
Kouhai-chan no Ijiwaru Chikubi Zeme 2
Boku no Mash no Kouhai Ryoku
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [無邪気漢化組] [Digital]
Enjo Kouhai 10
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
Enjoy Kouhai Links 3
(ShotaFes 5) [PORYGON137 (Hidari Pory5n)] Kouhai No xxx renshuu | 后辈的xxx练习 [Chinese] [草草汉化]
Kouhai Refle
[Hasebe Mitsuhiro] Kinpatsu Bakunyuu Seisho - Blonde Rape Bible [Digital]
Asashio no Bakunyuu Kyousei Koubi 1-2
[Siro] My Junior is Really Small [Crossdressing] | Kouhai-kun wa Kanari Choroi [Josou] [English]
Shouganai naa Kono Hentai Uzai Kouhai
[Kobuta no Yakata (Rara8)] Muchimuchi Oyako to Hame Houdai! ~Kyonyuu na Kanojo no Hahaoya wa Sara ni Boin na Bakunyuu Jukujo deshita~ [Chinese] [无毒汉化组]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
[Go! Go! Heaven!! (speed)] Bakunyuu Onna Kyoushi no Nakadashi Katei Houmon 14 Color Ban - Joshi Suieibu Rinji Komon Miyu 2 -
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa [Digital]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
GIRL - Kouhai Kanojo Soushuuhen
Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Kouhai ga!
[Yakihata Nyuugyou (Various)] Bakunyuu/Chounyuu Goudoushi Gounyuu! [Digital]
kouhai rapes senpai [himawari no tane] (short version)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
Kouhai-chan ni Eroi Koto Sareru Hon3
Dekkai Kouhai Chicchai Senpai | 大后辈小前辈
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [Chinese] [嗶咔嗶咔漢化組]
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [English] [desudesu] [Digital]
Bakunyuu Mama wa Gakuenchou no Onna 3 (decensored)
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita
Ore no Kouhai Kanojo ga Azatosugite Taerarenai Hon
Bakunyuu Heroine no Harem Rakuen
Kouhai to!
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
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!? 1-4
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
Kouhai-chan no Tokubetsu Management
Echi Echi Kouhai-chan!
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [花火汉化组]
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Kouhai Danshi ni Netorare SEX
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
(C90) [774 House (774)] Shiritsu Mitakihara Chuugaku 3-nensei Bakunyuu Benjo Tomoe Mami (Puella Magi Madoka Magica) [Chinese] [沒有漢化]
[Yakiniku Tabetai (Kurumi Moka)] Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita. [English] [Doujins.com]