Ore no Kouhai Kanojo ga Azatosugite Taerarenai Hon
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [夢之行蹤漢化組]
[jigoku] Main story of Ultra-Girl Sophie (Ultraman)
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
Kouhai-chan no Tokubetsu Management
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
(C79) [Applecat (Potekoro)] Karen
Kouhai Channel
Kokuhaku shita Kouhai no Kotae ga Kimatta Riyuu
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
Boku no Mash no Kouhai Ryoku
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
Muttsuri Kouhai Mash ni Misetuketai
Houkago no Kyoushitsu de Kouhai to Jou
[Ginto] Haha wa Kouhai no Niku Benki
(C74) [SUTE POTE (Kagura Soushi)] Riot Faker (Mahou Shoujo Lyrical Nanoha) [English]
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Kouhai Sensou Zenpen
COMIC MUJIN 2006-10
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita
[Potekoro] Heart Rust (Chisetsu na Ana) [English] =LWB=
COMIC MUJIN 2005-04
Comic Masyo 2006-09
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes
Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Biohazard | Resident Evil)
Kawaii Kouhai ni Itazura Shite Miru Hon
[Himawari no Tane] Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?
[Inanaki Shiki] Houkago Kouhai Note | After School Mating Notes
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
Enjo Kouhai 10
Bloomer na Fran-chan to KouhaiiX ♡
(C74) [SUTE POTE (Kagura Soushi)] Riot Faker (Mahou Shoujo Lyrical Nanoha)
Enjo Kouhai 11
Big Tits Downer Kouhai GF, Mayuki Kosaki chan
[Applecat (Potekoro)] Little My Sister (Makai Tenshi Jibril) [Digital]
Kanojo to Boku no Kouhai no Hanashi.
Kouhai Danshi ni Netorare SEX 2
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
My Swim-teams's Kouhai had a Sex Change and is too Slutty
Futaba Chiru | 雙葉凋落
Kouhai-san. To no Natsuyasumi
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 8-wa [Digital]
Daisuki na Kouhai no Do-S na Hikaru-chan ni Mechakucha Seieki Shiboritorareru Hanashi.
[milkids] Doremilk (Ojamajo DoReMi)
[Kamepotel (Izuki Jirou)] ○Gakusei wa Saikou daze! (Ro-Kyu-Bu!) [Digital]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Kouhai ga!
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
(C51) [Poteo Kikaku (Various)] Rapnzel (Tokimeki Memorial)
(C85) [Kamepotel (Izuki Jirou)] Danna-sama no Tame ni Maid wa Aru! (Outbreak Company)
[Hari Poteto] Kouman Tsuma ga Netorarete - Charao no Kyokon ni Ochita Pride [Chinese] [含着个人汉化]
Uruwashiki Shangri-La de Kyousei Kouhai
(C88) [Poteto Dango (Asage)] JC Rika to Himitsu no Akushukai | Middle School Girl Rika's Secret Handshake Event (THE IDOLM@STER CINDERELLA GIRLS) [English] [neet_god]
Pote Kouhai
Natsu, Asedaku no Kouhai to
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [上野联邦汉化组]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
Enjoy Kouhai Links 2
(C88) [Poteto Dango (Asage)] JC Rika to Himitsu no Akushukai (THE IDOLM@STER CINDERELLA GIRLS)
[milkids] if... (Ojamajo Doremi)
Enjo Kouhai Soushuuhen 1
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
[Potekoro] Inkou Reijoku - Lecherous Fuck With Shame.
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru.
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Resident Evil) [Chinese] [蛋铁个人汉化]
[Obeccho] Junboku na Kouhai-kun ga Senpai-kun ni Datosaseru made no Hanashi [English] {Shotachan}
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
(SC2017 Summer) [Yadapot (Yadapoteto)] Mash wa Senpai ni wa Sakaraemasen...! (Fate/Grand Order)
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
(C56) [Applecat (Potekoro, Konamilk)] MAIDENHEAD 7
[Potekoro] Aiyoku
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni ♥♥ Sarechau Hon [2018-08-26]
(C68) [Applecat (Potekoro)] Little My Sister (Makai Tenshi Djibril)
COMIC MUJIN 2005-12
[Anthology] Loli Anal
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
(C86) [Kamepotel (Izuki Jirou)] Gochuumontte Watashi desu ka!? (Gochuumon wa Usagi desu ka?)
Itsumo wa Rikutsuppokute Kanjou ga Nasasou na Kouhai-chan nanoni
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
[AstroQube. (masha)] Kouhai no Tangan-chan #4 | Kouhai-chan the Mono-Eye Girl #4 [English] [Digital]
Shouganai naa Kono Hentai Uzai Kouhai
[Potekero] Amai nikuhida
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
[Potekoro] Inkou Reijoku
[Applecat (Potekoro)] Zetsubou no Saki [2001-09-07]
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
(SPARK12) [Takenoko Poteto (Okameshi)] Ore no Oppai ga Suki Nante Doushio monai Robot da ne (New Danganronpa V3)
Kouhai-kun no Okazu ni Naru Onnanoko
Dekkai Kouhai ni Chicchai Senpai wa Itazura Shitai!
Kyodai Mushi no Kouhai-jou
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Ishukouhai Kiroku 3
NTR Kanojo ~Yandere Kouhai ni Futanari-ka Saserarete Kairaku Ochi Saserareta Onna~
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3 [Chinese] [瑞树汉化组] [Digital]
Namaiki Kouhai Gal ni Saimin Oshioki Sex
(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]
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
Muramura Kouhai-chan | Hot and Bothered Junior
FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
[Yuzuha] Lunch Time no Kouhai (COMIC Anthurium 2018-05) [English] {NecroManCr} [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]