Akashi Seijuurou to Biyaku no Jikken
[Tohgarashi Hideyu] Dokidoki Jikken Note Ch. 1 (COMIC Ananga Ranga Vol. 1) [Chinese] [虎斑木菟漢化] [Digital]
Enjo Kouhai Soushuuhen 1 Omake
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4
Ganbaru Kouhai
(C80) [Karibian (Keraton)] Seirogan Jikken | Burning Lust Pill Experiments (Touhou Project) [English] [Sharpie Translations]
Hansyoku Jikken
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Saimin Kanbo - Kouhai ni Torareta Haha
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
Enjo Kouhai
Fellatio Kouhai, Otouto ni naru
Ki ni Naru Kouhai no Karada
Do-S Kouhai no Sundome Seme
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Chinese] [CE家族社]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [濛濛1汉化] [Digital]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
Kouhai Channel | 후배 채널
[Erect Sawaru] Jikken! After School (Oppai Infinity!) [Decensored]
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
[calamity (Hachiko)] Ikebukuro Chika Jikken (Durarara!)
[Inanaki Shiki] Houkago Kouhai Note | After School Mating Notes
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
Kouhai Kanojo no Ijiwaru de Amaama na Tekoki Hon
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Kouhai de Himatsubushi | Killing Time with the Freshman
[Akitsuki Itsuki] Tousaku Saimin Jikken [Case. 1] | Perverted Hypnosis Experiment [Case. 1] (COMIC Shingeki 2021-06) English] [Digital] {Exo Subs}
Mujikaku Service Shite Kureru Kouhai no Imouto-chan
Kouhai Nanpa Beach Luluhawa
Houkago Kouhai Note | 放課後交配筆記本
(Renai Jiyuugata! Osaka Taikai 3) [UZSK (Uzui)] Kouhai Futari no Yousu ga Okashii (Free!)
(C94) [RAID SLASH (Kurokoeda)] Shinsui Jikken Asashio (Kantai Collection -KanColle-)
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
[Inanaki Shiki] Houkago Kouhai Note
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]
Kouhai Kanojo Tsujinaka-chan no Oshioki
Kajuunn Bokujou No Jikken ~Maaya Kun Wo Juukan Shichaou~
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-2
Kouhai Channel
Mesu Kachou Jogeza Gaiden2 Mesu Niku Jikken-Shitsu
Enjo Kouhai School Festival
Kouhai Kanojo no Seiteki na Jikken
Dokidoki Jikken Note Ch. 1-4