Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
[Tsubaki Jushirou] Danchi Kyoudai no Gogo
[Tsubaki Jushirou] Daily Sisters [Chinese] [篆儀通文書坊漢化]
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi) | 关于很喜欢前辈这件事(关于前辈很烦人的事) [Chinese] [童田明治不想打针汉化组]
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita | My Younger Girlfriend Caught Me Listening To ASMR [English] [Digital]
Netorare Kouhai Kanojo
Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai"
Futanari Senpai x Rugby-bu Kouhai-kun
[Tsubaki Jushirou] You After School (COMIC Saija 2015-07 Vol. 1) [English] {Hennojin}
(C85) [Dokudenpa Jushintei (Kobucha)] gakuen seikatsu tadare-gimi
[Tsubaki Jushirou] Kawaii Imouto to Ikenai Koto Shiteimasu! [Digital]
Fujun Isei Kouhai no Susume
Enjo Kouhai 9-10
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
[Tomato Rice] Bakunyuu de Kouhai no JK to Paizuri Suru dake
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2
Kouhai no Bakunyuuko o Muriyari
[PalePink! (Matsumomo Mahiru, Sakurabe Notos)] Shizumori-san o Bunnaguri Nagara Goukan suru Usui Hon (Otogi-Jushi Akazukin) [Digital]
Kawaii x Kouhai ch.1
GIRL - Kouhai Kanojo Soushuuhen
[Morimiyakan (Morimiya Masayuki)] Kouhai Nikki. [Chinese] [Incomplete]
Kouhai Sensou Zenpen
Kouhai ni kokuhaku shitara ~after~
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {Mant} [Digital]
Muramura Kouhai-chan | Hot and Bothered Junior
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
Enjo Kouhai IF
(C66) [Sekai Kakumei Club (Ozawa Reido)] Mesu Buta no Shiiku to Kouhai Nitsuite (Futari wa Precure)
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
Kyodai Mushi no Kouhai-jou
Nino-san to Kaze to Yarichin Kouhai
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Kouhai-chan ni Eroi Koto Sareru Hon 3
[Misaki (Aoi Tiduru)] Ijiwaru de Amaama ~Kouhai Kanojo ni Tekoki de Aisarereru Ohanashi~
Dosukebe Kouhai no Nenmaku Houshi Ryokan
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
Futanari Kouhai ni Onaho Tsukai Sareru ki ga Suru
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [Chinese] [兔司姬漢化組×無毒漢化組]
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-