Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
[Nounai Kanojo (Kishiri Toworu)] Hoshuu Desu yo? Kamijou-chan (Toaru Majutsu no Index)
Namaiki na Moto Kouhai no Nama Iki Showtime
Rental Kanojo Osawari Shimasu 04
Kouhai Feet
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
Kouhai Missed Memories
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
Itsuwari no Kanojo ~Kanojo wa Midara ni Uso o Sasayaku~ Ch.2
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai―3wa
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
(C87) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan) [Chinese] [瓜皮汉化]
(C94) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 6
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1
(C83) [A・O・I (Koohii Inu)] Mashiro to H na Shasei no Jikan (Sakurasou no Pet na Kanojo)
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
Senpai-kun to Kouhai-chan
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
(SC45) [Nounai Kanojo (Kishiri Toworu)] Cirno ga Ouchi ni Yattekita! (Touhou Project)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
Rental Kanojo Osawari Shimasu
(C93) [Omoshiro Burger (Tokuda Shinnosuke)] Pote Kouhai [Chinese]
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni ♥♥ Sarechau Hon [2018-08-26]
Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
[Kurumaya Koudou] Otosare Kanojo -Nani mo Shiranai Kareshi-kun to Au tabi ni Eroku naru Senpai Kanojo Hen- [Chinese] [拉狗个人汉化]
[Mochimochi Dou] Netorare Kanojo ~Kanojo no Koe wa Boku ni wa Todokanai……~
(SC37) [Countach (Kojiki Ouji, Shimao Kazu)] Nazo no Kanojo to SEX | Mysterious Girlfrend SEX (Nazo no Kanojo X) [English] [Chocolate]
[Suinose] Netorareta Kanojo, Tomaranai Kanojo.
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
GIRL - Kouhai Kanojo Soushuuhen
Enjo Kouhai 8
Nagasare Kanojo Akina ~Boku no Kanojo wa Netorareyasui~
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
Zen'in Kanojo ~ Kyonyū JK Zen'in Ore no Kanojo!!~
[Kowareta Radio (Herokey)] Samuge Sou no Kimchi na kanojo | The Kimchi Girl of Samugesou (Sakurasou no Pet na Kanojo) [English] {doujin-moe.us} [Digital]
Netorareta Kanojo, Tomaranai Kanojo.
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? | 你看你看前輩學長♥這裡有可愛的後輩小學妹在這裡喔?
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
(SC41) [Nounai Kanojo (Kishiri Toworu)] Snow Land Witches (Strike Witches) [English]
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru | 175cm Tall Track and Field Girl Really Wants to Drink Her Kouhai’s Semen
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Gudako to Dosukebe Kouhai no Futanari Jijou
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
Ima kara Kanojo ga Netoraremasu
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai [Chinese] {默默汉化组} [Digital]
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
(2021-03 Akihabara Chou Doujinsai) [Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu 04 (Kanojo, Okarishimasu)
[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 | 全国屈指可数的棒球王牌教练被小屁孩调教成肉便器 [Chinese] [蓝调个人汉化]
Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
Rikutsuppoi Kouhai-chan to Rikutsunuki de Majiwaru made no Hanashi
[Ogawa Eru] "Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 2
Futanari Senpai x Rugby-bu Kouhai-kun
Rental Kanojo Osawari Shimasu 03
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
Kouhai Missed Memories | Kouhai's Missed Memories
Boku no Kanojo ga Fuzaichuu ni, Kanojo no Shinyuu no AV Joyuu to Hamemakutta Hibi no Danpen Ch. 1-4
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Enjo Kouhai 10
[Kosuke Haruhito] Are Suki na Kanojo~ Sokutei Suki na Kanojo~