Kouhai Servant ga Dosukebe na Ken
Hijiri no Kiken na Seiyaku Jikken
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan [English] [BSN]
(Puniket 14) [Delayder (Makinon TM)] Kakuchou Jikken
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [English] [Digital]
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Boku wa Kouhai no Onahole
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
[Nyoro] Jikken-teki eroguro shokei
Kouhai Sensou Zenpen
[Oroneko] Kaikan♥Jikken (COMIC Tenma 2015-06) [English] {NecroManCr}
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
(C79) [inspi. (Izumi Rin)] Ore no Kouhai ga konna ni kawaii wake ga nai (Ore no Imōto ga Konna ni Kawaii Wake ga Nai)
Kouhai-san. To no Natsuyasumi
Kouhai Danshi ni Netorare SEX
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
(C86) [CIRCLE ENERGY (Imaki Hitotose)] Hime Injo Jikken wa Goku-hen (Hyper-Anna) [Chinese] [巫毒汉化组]
Jikken! After School =TV=
(C69) [PLECO (Chikiko)] Yokushu Shokushu ~Jikken~ (BLOOD+)
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
Hitokui Nezumi no Jintai Jikken
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Shouganai naa Kono Hentai Uzai Kouhai | If you insist, Annoying and Perverted Kouhai
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-4
Elf Sakusei Jikken Maetsu ni Ochiru Kiyoki Tamashii
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
Mesu Kachou Jogeza Gaiden2 Mesu Niku Jikken-Shitsu
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]
Dekkai Kouhai Chicchai Senpai | 大后辈小前辈
Saimin Kanbo - Kouhai ni Torareta Haha
[Excite] Dangerous Sisters - Kyoufu no Nyotai Jikken Shisetsu MAD
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
[Mizuno] Elf Sakusei Jikken Maetsu ni Ochiru Kiyoki Tamashii (BlackCherry Anthology Shokushu Kan Mesu ni Ochi Yuku Otoko-domo Vol.2) [Chinese] [感谢金主 匿名绅士 出资汉化] [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Digital]
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
Kanojo to Boku no Kouhai no Hanashi.
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Chinese] [Kirin个人汉化] [Digital]
Giji Genkai Toppa Jikken Houkokusho 02
(C70) [Yan-Yam] Eriko Ryojyoku Jikken (KiMiKiSS)
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru. =Fureta7=
Natsu, Asedaku no Kouhai to
(COMIC1☆7) [Hi-per Pinch (clover)] Tanoshii Kozukuri Rika Jikken no Kyoukasho (Boku wa Tomodachi ga Sukunai)
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
Tomodachi to Jikken Shite Miru Hon. Zenpen
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [无毒汉化组]
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
[Erect Sawaru] Jikken! After School (Oppai Infinity) [English] =TV=
Ano Yoru no Kouhai ~Kanotorare~
[Naya] Joshuu Fujin (Ge) Jikken Byoutou no Kachiku Mesu Fujin
Jikken Shimai Experiment Sisters
[Jinsukeya (Jinsuke)] Mesu Kachou Jogeza Gaiden2 Mesu Niku Jikken-Shitsu
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Uruwashiki Shangri-La de Kyousei Kouhai
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
Kouhai's Missed Memories
[Kanbotan (Yuchi)] Aru Hi no Dekigoto ~Saimin Jikken~
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
[calamity (Hachiko)] Ikebukuro Chika Jikken (Durarara!)
Ecchi na Kouhai-chan
Jikken Seibetsu Kansatsu
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
Senpai Kouhai Danjo Jijou
[Neko Blizzard] Shoujo Kusuguri Jikken
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
Udon-ge Ninshin Jikken | Udonge Pregnancy Experiment
Tomodachi to Jikken Shite Miru Hon. Kouhen | A book about experimenting with your friend, part 2
(C70) [VISTA (Odawara Hakone)] Nagato Yuki no Jikken (The Melancholy of Haruhi Suzumiya)
Boku no Kouhai wa Yasashii Seijun Bitch
[complete box (Hatakeyama Tohya)] Futanari Elf to Himitsu no Jikken
Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen-
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Enjo Kouhai Soushuuhen 1
Kouhai JK ni Seigangu ni Sarechau Hanashi
Daisuki na Kouhai no Do-S na Hikaru-chan ni Mechakucha Seieki Shiboritorareru Hanashi.
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
[Yam] Kuroko tan de jikken manga (Toaru Kagaku no Railgun) [Chinese] [随手汉了个化]
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf
Rachi Sareta Kodomo to Sono Jikken Kiroku
(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]
(Comic Generation) [Hisagoya (Momio)] Ichinose Shiki no Shoukibo na Jikken (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Chinese] [CE家族社]
Kouhai-chan ni Eroi Koto Sareru Hon3
Deka Chichi Terrorist no Kousei Kouhai Jikken
(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]
Sample H0539 Kouhai Report
Kouhai no Ashi de Onanie shitara Mecha Kucha Kimochi Yokatta Hanashi | 發現用後輩的腳自慰真的好舒服的故事
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai [Chinese] {默默汉化组} [Digital]
PLECO ] Yokushu Shokushu ~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?
Koori no Senshi Blue Icicle Chijoku no Sennou Jikken Chuuhen
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
Enjoy Kouhai Links 3
Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~
[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
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
(C88) [Kajimura Market (Kajimura Kajima)] Nin-Prinz -Tokushu Kenzou Dock-nai Tokuchuu Kousoku Kenzouzai Jikken Kiroku- (Kantai Collection -KanColle-)
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
Enjo Kouhai 11
Kanojo to Boku no Kouhai no Hanashi. ch.1-4
Kouhai ni Shidou Suru Momiji-chan
Udon-ge Ninshin Jikken
Sports danshi no junan charakei basketball danshi reokun no e-chi na igaku jikken
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
Do-S Kouhai no Sundome Seme
[Jikken B-tou] Nee-chan wa Otouto no Are ni Muchuu na You desu. [Chinese] [cqxl自己汉化]
Saimin Application Jikken Kiroku 1
[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [花火汉化组]
Enjo Kouhai Another View
Kouhai no Tangan-chan
Fujun Isei Kouhai no Susume