[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
Elune no Ecchi na Jikken
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
[Urushiya Seitai Jikkenshitsu (Mimuda Ryouzou)] Manatsu no Randoselita [Digital]
Kouhai to Ko-hai | 후배랑 후배위
(C80) [Karibian (Keraton)] Seirogan Jikken (Touhou Project)
Kanojo to Boku no Kouhai no Hanashi.
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
(C83) [Ciao! (Kanan)] Akashi Seijuurou to Biyaku no Jikken (Kuroko no Basuke) [English] [AkaKuro]
Saimin Gakuen Ono Kyouju no Choukyou Jikken ~Okasarete Kanjiru Karada~ 1-2
Jikken no Kyouran
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
(C82) [Minori Kenkyuujo (Jikken Shirou)] Outo Switch [English] [LWB + Anon]
C94 Omakebon Uzai Kouhai wa Pakoritai!
Yuu Yami Miruku -Nonoka no Jikken Kiroku-
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [瓜皮汉化]
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
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
[Jikken B-tou] Miboujin to ore to…
Jikken! After School
Hijiri no Kiken na Seiyaku Jikken
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Ryoumoto Hatsumi] Kasumu Shikai no Mukou no Anata | The Girl in my Blurred Vision (Renai Kagaku Jikken) [English] [Procyon]
(C90) [X ∞ MODEL (Asagiri Tendou)] Kabane Hanshoku Jikken (Koutetsujou no Kabaneri)
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
[Erect Sawaru] Jikken! After School (Oppai Infinity!) [Decensored]
Fellatio Kouhai, Otouto ni naru
[Semakute Kurai (Kyouan)] Yuutou Idenshi to Rettou Idenshi ni Yoru Shussan Sareta Kodomo no Nouryokuchi Sokutei Jikken Oyobi, Mesu no Nikutai-teki Henka no Kiroku (Touhou Project)
Hatsujou Kouhai
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order) [Chinese] [三日月TS私人漢化翻譯]
Do-S Kouhai no Sundome Seme
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
Kouhai wa Koakumama!?
Fuchou to Kouhai no Oshasei Jigoku
Senpai Kouhai Danjo Jijou
Dekkai Kouhai to Chicchai Senpai
Otaku no Boku to Iikanjidatta Kuro Gyaru Kouhai wo Netorareru Mini
[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
(COMIC1☆7) [Hi-per Pinch (clover)] Tanoshii Kozukuri Rika Jikken no Kyoukasho (Boku wa Tomodachi ga Sukunai)
Houkago Kouhai Note | 放課後交配筆記本
Ijou Chitai ~Kanojo wa Boku no Jikken Dorei~ Kanzenban
Hentai Hakase to Boku no Goukan dai Jikken!
[Jereheim Garden (Midoriko)] Makyoushoku -Sugar Romance no Jikken Shitsu- [Digital]
Echi Echi Kouhai-chan!
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Ki ni Naru Kouhai no Karada
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
Kyonyuu Sentai Sangalkan Green Hentai Mask Jikken Hen
Kajuun Bokujou no Jikken ~Maaya-kun o Juukan Shichaou~
[Milk Server (Kurikama)] Zenkoku Kusshi no Ace de Nonke no Ore ga Kouhai no Namaiki Kozou-tachi ni Dildo to Chinpo ni Kusshi Milk Shashutsu Nikubenki ni Kanraku
Natsu, Asedaku no Kouhai to
Shota Teitoku wa Senpai no Kouhai no Mono yo
Mesu Kachou Jogeza Gaiden2 Mesu Niku Jikken-Shitsu
Jikken Shimai Experiment Sisters
Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
Kouhai Sensou Zenpen | Kouhai War First Part
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Chinese] [无毒汉化组] [Digital]
Kyonyuu Sentai Sangyarukan ~Green Hentai Mask Jikken Hen~
Watashi dake no Kouhai
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
[calamity (Hachiko)] Ikebukuro Chika Jikken (Durarara!)
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Chinese] [CE家族社]
[Mimics (Crimson)] Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [English] [biribiri]
(SUPER26) [Un-moto Shoko (Un-moto)] Giji Genkai Toppa Jikken Houkokusho 02 (Fate/Grand Order)
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
[Tomato Rice] Bakunyuu de Kouhai no JK to Paizuri Suru dake
[Parupunte (Fukada Takushi)] Rakugaki Jikken Hon 2 (Fate/stay night)
[TeruTeruGirl (Amano Teru)] Hansyoku Jikken
My Swim-teams's Kouhai had a Sex Change and is too Slutty
Kanochi x Motoyan Zuma ~Gomennasai. Watashi, Mukatsuku Kouhai ni Niku Onaho ni Sarechatta no~
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Enjo Kouhai 9
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
Etchi Etchi Kouhai-chan
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Chinese] [夢之行蹤漢化組] [Digital]
Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku
2D Comic Magazine Capsule Kan Seigi no Heroine Mesu Ochi Jikken! Vol. 2
[Hatomame(Ago)] Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]
[Seikatsu Seshishou (tt)] Kouhai to! [Digital]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [Chinese] [空想少年汉化]
[Yam] Kuroko tan de jikken manga (Toaru Kagaku no Railgun)
Petit Namaiki na Kouhai JK no Mizuzeme Genkai Kaihatsu Nikki | 小不点傲慢后辈JK的水中虐待限界开发日记