Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
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
Futari no Shigoto
Shigoto-ake Muremure XX
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
[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}
[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
(C94) [Circle-FIORE (Ekakibit)] Ryuuou no Kyuujitsu Ura (Ryuuou no Oshigoto!) [Chinese] [oo君x赤蜘蛛聯合漢化]
Enjo Kouhai Swimming Costume
Tawawa na Kouhai-chan 3
Kouhai ni Odosarete
Shigoto o Yameta node Nido to Kicha Dame to Iwareta Inaka ni Kaette kitara Dekkai Onnanoko no Kai ni Mechamecha ni sareru Hanashi Zenpen
[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]
(C99) [O.S (Barlun)] Boku wa Shiranai, Maid no Shigoto wo
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
Kouhai-chan no Ijiwaru Chikubi Zeme 2
(COMIC1☆13) [Rivajima (Yajima Index)] Anedeshi Bloomer (Ryuuou no Oshigoto!)
Boku no Mash no Kouhai Ryoku
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
Enjo Kouhai 10
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
Enjoy Kouhai Links 3
[Awatake] Shigoto Shitekudasai Yoshida-san
Kouhai Refle
[Tokizumi Emishi] kumada intyou no oishii shigoto
[EBA] Hitozuma ga Ero Sugite Shigoto ni Naranai! | These Housewives Are Too Lewd I Can't Help It! Ch.1-7 [English] {Doujins.com}
[Siro] My Junior is Really Small [Crossdressing] | Kouhai-kun wa Kanari Choroi [Josou] [English]
Shouganai naa Kono Hentai Uzai Kouhai
Touhou Suimin 4 Shigoto Tsukare no Kochiya Sanae-san
Footman no Ashi Shigoto 2
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
[Satuyo] Hatsu Shigoto (Peaceful Ecchi!) [Chinese]
[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!
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]
(SC2018 Summer) [Ishikawa Musume. (Hoshi Ichi)] Ginko-chan to no Namahame Tanetsuke ni Bottou Shite Hitasura Sex Now (Ryuuou no Oshigoto!)
Shigoto ni Muchuu de Iki Okureta Onna Joushi wa Oshi ni Yowakute Abunai no de Ore ga Shiawase ni Shimasu
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]
[Gyuutan Teishoku e no Koi] Shigoto o Yameta node Nido to Kicha Dame to Iwareta Inaka ni Kaette kitara Dekkai Onnanoko no Kai ni Mechamecha ni sareru Hanashi Zenpen [Chinese] [羅莎莉亞漢化] [Digital]
Shigoto Agari no Boudica wa, Marude Gaman ga Dekimasen. | Boudica Can't Hold It In After Work.
Ore no Kouhai Kanojo ga Azatosugite Taerarenai Hon
[Inarizushi (Omecho)] Footman no Ashi Shigoto 2 [Digital]
Kouhai to!
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
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)
Uchi no Hishokan ga Eroi kara Shigoto ga Hakadoranai
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"