(C87) [Akutoku Doumei (Gennosuke, Kanekiyo Miwa)] 15-ji no Cinderella (THE IDOLM@STER CINDERELLA GIRLS)
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-2
Enjo Kouhai 10
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
[Shiomaneki] Kininaru Girl | Worrysome Girl (Jun-ai Kajitsu 2008-09) [English] [desudesu]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [English] [mysterymeat3] [Digital]
Ore no Kouhai Kanojo ga Azatosugite Taerarenai Hon
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…?
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [Doujins.com] [Digital]
[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]
[Raijinkai (Haruki Genia)] Tawawa no Kanzume (Getsuyoubi no Tawawa) [2018-09-01]
Aneki Chapter 7
Kurogyaru Kouhai Otokono Musumederihero~Gyakuanarukoosu
[Kouno Aya] Aneki (Deisuichuu) to... H Shichaimashita. (5) [Digital]
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
Shouganai naa Kono Hentai Uzai Kouhai | If you insist, Annoying and Perverted Kouhai
Enjo Kouhai Another View
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
Kouhai Kanojo Tsujinaka-chan no Oshioki
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4
(COMIC1☆7) [D.N.A.Lab., manekineko (Miyasu Risa, Kamiya Maneki)] Heavenly Star (THE iDOLM@STER)
Kouhai Sensou Zenpen | Kouhai War First Part
Enjo Kouhai School Festival
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
Enjo Kouhai Swimming Costume