[Modae Tei (Modaetei Anetarou, Modaetei Imojirou)] Yuusha Rojou Zekkyou ~Kinki no Ko, soshite Shuuen e~ (Dragon Quest IV) [Digital]
Kouhai-chan ga Gacha Bakushi suru Hanashi
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment (Fate/Grand Order) [English] {darknight}
Enjoy Kouhai Links 3
Enjo Kouhai 12
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]
SakuMyon Kinki 2 Scatolo Makikomi Hen
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
C94 Omakebon Uzai Kouhai wa Pakoritai!
Do-S Kouhai no Sundome Seme
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
Nijimon! Wakuwaku Ryona Kouhai
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]
Ganbaru Kouhai
Ecchi na Kouhai-chan
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
[Seikatsu Seshishou (tt)] Kouhai to! [Digital]
Namaiki Kouhai Gal ni Saimin Oshioki Sex
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]
Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
Ganbaru Kouhai | 힘내라 후배
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
Gesuna Kouhai to no SEX ga kimochi Yokute Mukatsuku. | 超邪惡後輩的SEX是可愛又迷人的反派角色 1
(C92) [Justy/. (Justy)] Kinki no Juhou de Harem ni Natta no de Ecchi ni Hagemu Onmyouji (Sousei no Onmyouji)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
Boku-tachi no Kinki Ch. 1-4
Kinki Chiku 06
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Boku no Mash no Kouhai Ryoku
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
[Inanaki Shiki] Houkago Kouhai Note
Ishukouhai Kiroku 4
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Kouhaii Zuki no Yuel
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
[Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo 3 ~Kairaku o Kasane Musaboru Kokoro to Shitai~ | Netorare Junior Girlfriend 3: A Body and Mind Craving Pleasure [English] {2d-market.com} [Decensored] [Digital]
[Ramu] Senpai and Kouhai + Extra (Original)
Rikutsuppoi Kouhai-chan to Rikutsunuki de Majiwaru made no Hanashi
[Tohzai] Boku-tachi no Kinki [Chinese]
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
[Tomato Rice] Bakunyuu de Kouhai no JK to Paizuri Suru dake
Akogare no Senpai ni ~Kouhai-san mo Issho!~
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete! [English] [BSN]
Kouhai Sensou Zenpen | Kouhai War First Part
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
Astolfo Cos no Kouhai Uriko to Kaijou de Sex Shita Hanashi | 和COS阿斯托尔福的学弟♂销售员在会场一起做爱的故事
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
Kouhai-chan Hitorijime
Enjo Kouhai 8
Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | The Case of my Junior Being Too Sexy Because of Her Huge Boobs
Kouhai Nanpa Beach Luluhawa
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Biohazard | Resident Evil)
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
Kouhai no Ashi de Onanie shitara Mecha Kucha Kimochi Yokatta Hanashi | 發現用後輩的腳自慰真的好舒服的故事
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita.
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
Natsu no Hi, Kouhai to, Bus-tei de. | On a Summer Day, with My Kouhai, at the Bus Stop.
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai [Chinese] {默默汉化组} [Digital]
[Milk Server (Kurikama)] Zenkoku Kusshi no Ace de Nonke no Ore ga Kouhai no Namaiki Kozou-tachi ni Dildo to Chinpo ni Kusshi Milk Shashutsu Nikubenki ni Kanraku
Enjo Kouhai Soushuuhen 1
Yuusha Rojou Zekkyou ~Kinki no Ko, soshite Shuuen e~
Bakunyuu de Kouhai no JK to Paizuri Suru dake
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
Saimin Kanbo - Kouhai ni Torareta Haha
[Raijinkai (Haruki Genia)] Tawawa no Kanzume (Getsuyoubi no Tawawa) [2018-09-01]
Manatsu no Shinen, Kinki Naru Dokoku
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
Eh!? Datenshi ni wa Ningen no Houritsu ga Tekiyou sa Renaikara Les Rape! Shite mo Tsumi ni wa Towarenai tte!?
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
(C94) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 6
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
Kouhai Sensou Zenpen
Futanari Senpai x Rugby-bu Kouhai-kun
Hatsujou Kouhai
(C80) [CROSS-DO (Masakichi)] Ore no Kouhai ga Maji Shironeko! (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
Kinky
Koisuru Kouhai no Manga
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
[Mimics (Crimson)] Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
Enjo Kouhai 9
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {Mant} [Digital]
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-
Dekkai Kouhai ni Chicchai Senpai wa Itazura Shitai!
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
Sample H0539 Kouhai Report
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
NTR Kanojo ~Yandere Kouhai ni Futanari-ka Saserarete Kairaku Ochi Saserareta Onna~