Enjo Kouhai Soushuuhen 1
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
(C92) [Hinaprin (Ikuta Takanon)] KZHsp ~Chicchai Ran-Chen to Umi de Ecchi Suru Hon~ (Touhou Project)
Kouhai-chan ni Eroi Koto Sareru Hon 6
Netorare Kouhai Kanojo 2
Enjo Kouhai 11
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
(C86) [SLeeVe (Sody)] Chicchai Ko no Hon vol.2 [Chinese] [脸肿汉化组]
Okkii Serena ga Futanari de Chicchai Maria o Harabote sasechau Shimai Ai
Futanari Kouhai ni Onaho Tsukai Sareru ki ga Suru
(C93) [Akaneko (Ohaguro Dobu)] Jian Oji-san to Chicchai Gyakunan-shi [Chinese]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Itsumo wa Rikutsuppokute Kanjou ga Nasasou na Kouhai-chan nanoni
(SC65) [Hn.03 (Dancho)] Teitoku wa Chicchai no ga Daisuki da (Kantai Collection -KanColle-)
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
(C80) [CROSS-DO (Masakichi)] Ore no Kouhai ga Maji Shironeko! (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
Tawawa na Omakebon 2018 summer
Hentai Senpai to Yajuu Kouhai
Kouhai ga!
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Sono dekkai OO wo...
Bukatsu no kouhai wa otoko no musume
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Senpai and Kouhai + Extra
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5
[Katsumata Kazuki]Chicchai ko Shijou Shugi
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
Fuchou to Kouhai no Oshasei Jigoku
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Bakunyuu Kouhai ni Shasei Kanri Sareta Ue ni Netorare Maso ni Sareta Ken Usagi Kaijin Happy Rabbit Hen
Enjo Kouhai 10
Kouhai Servant ga Dosukebe na Ken
Enjo Kouhai 9-10
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
Kouhai-kun no Okazu ni Naru Onnanoko
[WORLD BOX (yuu)] Dekkai Shizuo to Chitchai no Hon 02
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?
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
Namaiki Kouhai Gal ni Saimin Oshioki Sex
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Enjo Kouhai Soushuuhen 1 Omake
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [English] [NHNL]
Enjo Kouhai 7
Fellatio Kouhai, Otouto ni naru
Chicchai Ko no Hon Vol. 7
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga