[Misaki (Aoi Tiduru)] Ijiwaru de Amaama ~Kouhai Kanojo ni Tekoki de Aisarereru Ohanashi~
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
Suiei-bu no Kouhai-tachi to Mizuzeme Ecchi Shimakuru Ohanashi -
C94 Omakebon Uzai Kouhai wa Pakoritai!
Astolfo Cos no Kouhai Uriko to Kaijou de Sex Shita Hanashi | 和COS阿斯托尔福的学弟♂销售员在会场一起做爱的故事
[Athome Shuka (Takunomi)] Enjo Kouhai Soushuuhen 2 [Digital]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
Kouhai Channel
(CT23) [ENJOY MIX (Tokiai Haya)] Papa ni Naisho no (THE IDOLM@STER CINDERELLA GIRLS) [English]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese] [Decensored]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
[AstroQube. (masha)] Kouhai no Tangan-chan #4 | Kouhai-chan the Mono-Eye Girl #4 [English] [Digital]
Kouhai Missed Memories | Kouhai's Missed Memories
Kouhai to Ko-hai | 후배랑 후배위
Dekkai Kouhai to Chicchai Senpai
Kouhai Refle
(C56) [Power Slide (Uttorikun)] Dual 2 (Angel Links)
Josou!? Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
(Shota Scratch 15) [Prism Link (Miyoshi)] Ibunkakouryuu [Chinese] [刷牙子漢化]
Hentai Senpai to Yajuu Kouhai
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-
Lunch Time no Kouhai
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
(Shota Scratch 15) [Prism Link (Miyoshi)] Ibunkakouryuu
Kouhai-chan wa Ijiritai!
[Ooba Nii] Ijimetai Oppai Hajimemashita - Please Enjoy With Buxom Wench!
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai [Chinese] {默默汉化组} [Digital]
Futaba Chiru | 雙葉凋落
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
(C88) [Chronicle (Fukunaga Yukito)] Kirara-chan to Enjoy! (Go! Princess PreCure)
Enjo Kouhai 11
[Ginto] Haha wa Kouhai no Niku Benki
Kouhai ni Odosarete
Shouganai naa Kono Hentai Uzai Kouhai | If you insist, Annoying and Perverted Kouhai
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
Dosukebe Kouhai no Nenmaku Houshi Ryokan
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]
Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Seifuku Cosplay
Enjo Kouhai Another View
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
Kouhai-chan ni Eroi Koto Sareru Hon 6
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Chinese] [夢之行蹤漢化組] [Digital]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [Chinese] [兔司姬漢化組×無毒漢化組]
Rune Midgarts no Kouhai Jikken 2 ~Lord Knight-Hen~
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
[Homing] Imouto Pants wo Ajiwau Saikou no Houhou | The Best Way to Enjoy Your Little Sister's Panties (COMIC RiN 2011-11) [English] {Dame!trans}