Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru. =Fureta7=
Renko Okusuri Jikken
Deka Chichi Terrorist no Kousei Kouhai Jikken
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?
Kouhai Jikken | Mating Experiment
Spy Sange -Akumu no Jintai Jikken-
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]
Houkago no Kouhai
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
R.E.M.2 Seishoku Jikken Ninmu 2
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
Hitokui Nezumi no Jintai Jikken
Hatsujou Kouhai
(C51) [MOZUKUYA (Hayasaka Natsuki)] Fujisaki Shiori Kaizou Jikken (Tokimeki Memorial)
Shokushu Kyousei Kouhai
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
Sports danshi no junan charakei basketball danshi reokun no e-chi na igaku jikken
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
[AstroQube. (masha)] Kouhai no Tangan-chan #4 | Kouhai-chan the Mono-Eye Girl #4 [English] [Digital]
Enjo Kouhai - Oshiego ha Elf, Dragon, Mermaid, Werewolf
[Obeccho] Junboku na Kouhai-kun ga Senpai-kun ni Datosaseru made no Hanashi [English] {Shotachan}
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
Kabane Hanshoku Jikken
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
Netorare Kouhai Kanojo 2 ~Kairaku ni Mi o Yudane Hoteru Shitai~
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Jikkentai J Hitoku Sennou Kaizou Jikken File
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Dekkai Kouhai to Chicchai Senpai
2D Comic Magazine Capsule Kan Seigi no Heroine Mesu Ochi Jikken! Vol. 1
Fellatio Kouhai, Otouto ni naru
(C93) [Omoshiro Burger (Tokuda Shinnosuke)] Pote Kouhai [Chinese]
Shoujo Kousoku Zecchou Jikken
Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai!
Mental Cube Jikken ni Okeru Jiko Narabi ni Higai Houkokusho
Kouhai-chan ni Eroi Koto Sareru Hon 5
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen-
Yakugakubu Kyouju, Biyaku Netori Jikken
Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku {doujins.com}
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
Kouhai-chan ni Eroi Koto Sareru Hon 6
Hijiri no Kiken na Seiyaku Jikken
(C71) [Parupunte (Fukada Takushi)] Rakugaki Jikken Hon 3 (Code Geass)
Watashi dake no Kouhai
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
Boku no Mash no Kouhai Ryoku
Tensai Kagakusha Tick Ling Hakase no Toumei Kusuguri jikken
kohri no senshi buruaishikuru chijoku no sennou jikken zempe
Dokidoki Jikken Note Ch. 1-4
(C94) [RAID SLASH (Kurokoeda)] Shinsui Jikken Asashio (Kantai Collection -KanColle-)
Kouhai Nude Model ni Gaman ga Dekinai!
Kouhai wa Koakumama!?
Jikken Shimai Experiment Sisters
Kouhai-chan Hitorijime
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]
[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Bad Energy Sakushu Jikken (Smile Precure!)
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Chinese] [无毒汉化组] [Digital]
[Yam] Kuroko tan de jikken manga (Toaru Kagaku no Railgun) [Chinese] [随手汉了个化]
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
(Comic Generation) [Hisagoya (Momio)] Ichinose Shiki no Shoukibo na Jikken (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [黑条汉化]
Kouhai no Tangan-chan
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
Tomodachi to Jikken Shite Miru Hon. Zenpen | A book about experimenting with your friend, part one
Kanojo to Boku no Kouhai no Hanashi. ch.1-4
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3 [Chinese] [瑞树汉化组] [Digital]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Yuutou Idenshi to Rettou Idenshi ni Yoru Shussan Sareta Kodomo no Nouryokuchi Sokutei Jikken Oyobi, Mesu no Nikutai-teki Henka no Kiroku
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
Trion Hokyuu System Jikken Kiroku
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital] [Chinese] [无毒汉化组]
(C64) [Studio Kyawn (Murakami Masaki, Sakaki Shigeru)] Jikken Ningyou ~SRW α II Kusuha Mizuha~ (Super Robot Wars)
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
You are My Experimental Dragon | Kimi wa Boku no Jikken Ryu
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
Kouhai Kanojo Tsujinaka-chan no Oshioki
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
Enjo Kouhai 11
[Naiyori alpha Zaidan (Kimotani)] Fudangi ga Opai de BIKINI wa Yariman nanoka? Yoko de Taiman Jikken (Tengen Toppa Gurren Lagann)
Kouhai no Shitsukekata Nadametari Odoshitari ○○ shitari - | 对后辈的教育方法:可以亲切可以严厉也可以OO——
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
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment (Fate/Grand Order) [English] {darknight}
Mad Scientist Ootori Kanae Jikken 1-3 | La científica loca Ootori Kanae capítulos 1-3
(C90) [X ∞ MODEL (Asagiri Tendou)] Kabane Hanshoku Jikken (Koutetsujou no Kabaneri) [Chinese] [黑白灰汉化组]
Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
Houkago Kouhai Note | 放課後交配筆記本
Dosukebe Kouhai no Nenmaku Houshi Ryokan
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Maid to Kouhai Dochira ga Okonomi?
(COMIC1☆6) [Kachiwari Jikkenshitsu (Shino)] engage (MUV-LUV)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [无毒汉化组]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order) [Chinese] [三堆木头个人汉化]
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order) [Chinese] [胸垫汉化组]
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
Shoujo Kusuguri Jikken
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2
Kouhai Servant ga Dosukebe na Ken
Kouhai Danshi ni Netorare SEX
Kouhai-chan ni Eroi Koto sareru Hon2
(C88) [Nagiyamasugi (Nagiyama)] Hifuu Ryoujoku 4 Renko Okusuri Jikken (Touhou Project) [English] [robypoo]
Hiken-tai E no Kouhai Jikken
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
Gesuna Kouhai to no SEX ga kimochi Yokute Mukatsuku. | 超邪惡後輩的SEX是可愛又迷人的反派角色 1
Arisa no Jikken Kiroku 13 -Botai Hinpyou-kai-
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
kouhai rapes senpai
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
(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]
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]