(COMIC1☆7) [Tomatohouse-905's room (Urabi)] Route: Sakurasou no Majimena Kanojo (Sakurasou no Pet na Kanojo)
(C58) [Keumaya (Keuma)] Sensou Ronteki Kanojo (Saishuu Heiki Kanojo [Saikano])
[Shioroku] Mahiru Hime (Kanojo to Boku no Kouhai no Hanashi.) [Chinese] [劍人某个人汉化]
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Kouhai ni kokuhaku shitara ~after~
[Kihiru] Hatsujou Kanojo Kinpatsu Kanojo [Chinese]
Etchi Etchi Kouhai-chan
Ano Yoru no Kouhai ~Kanotorare~
[Nounai Kanojo (Kishiri Toworu)] Tama-chan to Date. (Bamboo Blade) [Digital]
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan [English] [BSN]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [Chinese] [嗶咔嗶咔漢化組]
Akogare no Senpai ni ~Kouhai-san mo Issho!~
Enjo Kouhai 11
(SC38) [Nounai Kanojo (Kishiri Toworu)] Otona no Gakushuuchou 2 (Kodomo No Jikan) [Digital]
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita | My Younger Girlfriend Caught Me Listening To ASMR
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order) [Chinese] [脸肿汉化组]
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [夢之行蹤漢化組]
Rental Kanojo Osawari Shimasu 05
[Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu 06 (Kanojo, Okarishimasu) [Digital]
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata
Kouhai Sensou Zenpen | Kouhai War First Part
Kouhai Missed Memories | Kouhai's Missed Memories
Kouhai ga!
Fujun Isei Kouhai no Susume
(C77) [Nounai Kanojo (Kishiri Toworu)] Maniawanakatta Youmu no Hansei Bon (Touhou Project)
[Saragi (R5)] Genba no Kouhai [Digital]
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]
Kouhai no Tangan-chan #5
Petit Namaiki na Kouhai JK no Mizuzeme Genkai Kaihatsu Nikki | 小不点傲慢后辈JK的水中虐待限界开发日记
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
NTR Kanojo ~Yandere Kouhai ni Futanari-ka Saserarete Kairaku Ochi Saserareta Onna~
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [English] [biribiri]
Futanari Senpai x Rugby-bu Kouhai-kun
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
Dekkai Kouhai to Chicchai Senpai
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1 Ch. 4
[Fukugou Marjoram (Sonokawa Sono)] Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka? (ALL OUT!!) [Digital]
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
Kouhai-chan ni Eroi Koto Sareru Hon 6
Boku to Kanojo to Migite no Kanojo.
[Nounai Kanojo (Kishiri Toworu)] Hinamizawa Teishoku <B Lunch> (Higurashi no Naku Koro ni) [English] [DesuDesu]
Kouhai futari no yousu ga okashii
Kuchibashiri na Kanojo to Mukuchi na Kanojo Ai no Revenge
(C82) [Nounai Kanojo (Kishiri Toworu)] Haiyore! Suwako-san | Crawling Up! Suwako-san (Touhou Project) [English] [UMAD + Afro]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Shouganai naa Kono Hentai Uzai Kouhai
C94 Omakebon Uzai Kouhai wa Pakoritai!
[Ogawa Eru] "Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 1
Namaiki na Moto Kouhai no Nama Iki Showtime
(2021-03 Akihabara Chou Doujinsai) [Popochichi (Yahiro Pochi)] Rental Kanojo Osawari Shimasu 04 (Kanojo, Okarishimasu)
Boku no Tanetsuke Gakkou Seikatsu 2 ~Tosho Iin no Kouhai Hen~
kouhai rapes senpai
(C78) [Nounai Kanojo (Kishiri Toworu)] Remilia kara no Chousenjou | Remilia's Challenge (Touhou Project) [English] [UMAD]
[MARUTA] Yuri Zuki Kanojo wa Yuri Kanojo ga Dekinai
Rental Kanojo Osawari Shimasu
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]