Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
[Ramu] Senpai and Kouhai + Extra (Original)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
Ore no Kouhai Kanojo ga Azatosugite Taerarenai Hon
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Enjo Kouhai Another View
Enjo Kouhai 1-10
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Uruwashiki Shangri-La de Kyousei Kouhai
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
Enjo Kouhai 11
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
Kouhai Kanojo no Seiteki na Jikken
Enjo Kouhai 12
Boku no Mash no Kouhai Ryoku
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night) [Chinese]
Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa)
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Enjo Kouhai 11
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
Fuchou to Kouhai no Oshasei Jigoku
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Digital]
Kanochi x Motoyan Zuma ~Gomennasai. Watashi, Mukatsuku Kouhai ni Niku Onaho ni Sarechatta no~
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
Dekkai Kouhai to Chicchai Senpai
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member
Enjo Kouhai 7
Boku no Kouhai wa Yasashii Seijun Bitch
[Akuheki (Barakey)] Mikai no Chi de Hirotta Nazo Gengo Tangan-chan o Maid to Shite Yatotte Icha Love suru Hon 3 [English] [constantly] [Digital]
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {Mant} [Digital]
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English]
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
Sample H0539 Kouhai Report
Kouhai Sensou Zenpen
Kouhai-chan ni Eroi Koto Sareru Hon 4
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
Kouhai Nikki.
Kanojo to Boku no Kouhai no Hanashi.
Netorare Kouhai Kanojo
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [上野联邦汉化组]
Rikutsuppoi Kouhai-chan to Rikutsunuki de Majiwaru made no Hanashi
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [Chinese] [夢之行蹤漢化組]
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
[Inanaki Shiki] Houkago Kouhai Note | After School Mating Notes
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
Senpai-kun to Kouhai-chan
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
Echi Echi Kouhai-chan!
Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~
Dekkai Kouhai to Chicchai Senpai
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [夢之行蹤漢化組]
Kouhai JK ni Seigangu ni Sarechau Hanashi
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Enjo Kouhai Different Clothes
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [核弹团个人汉化]
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]
[Ichiko] Fujun Isei Kouhai no Susume [Digital]
Futaba Chiru | 雙葉凋落
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch)
Hatsujou Kouhai
Kouhai-chan wa Ijiritai!
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Josou!? Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
[Triangle! (Maple, Yami Satori)] Kurage Musume-chan no Amaama Aigan Kouhai Nikki [Digital]
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
Kouhai no Tangan-chan #2
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Enjo Kouhai Interlude
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Chinese] [Digital]
Kouhai Nanpa Beach Luluhawa
[Athome Shuka (Takunomi)] Enjo Kouhai IF | Mating Assistance IF [English] [SDATranslation] [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
Ki ni Naru Kouhai no Karada
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi | A Story About My Astolfo Cosplaying Kouhai (♂) Confessing His Love and Having Sex. (Fate/Grand Order) [English] [EHCOVE]
Dosukebe Kouhai no Nenmaku Houshi Ryokan
Kouhai Danshi ni Netorare SEX 2
[Athome Shuka (Takunomi)] Enjo Kouhai IF [English] [Digital] [Incomplete]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
Nijimon! Wakuwaku Ryona Kouhai
Enjo Kouhai 12
Kouhai wa Koakumama!? | My Clubmate's a Little Devil!
Kouhai Channel | 후배 채널
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
Kouhai to!
Kouhai Sensou Zenpen | Kouhai War First Part
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [English] [Kizlan] [Colorized] [Digital]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai―3wa
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]
[Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ | Netorare Junior Girlfriend ~Taken and Fucked Behind His Back~ [English] {2d-market.com} [Decensored] [Digital]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
Bukatsu no kouhai wa otoko no musume
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
Kouhai no Tangan-chan
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Do-S Kouhai no Sundome Seme
Senpai Kouhai a Man and Woman's Circunstances
C94 Omakebon Uzai Kouhai wa Pakoritai!
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash
Kouhai-chan ni Eroi Koto sareru Hon 1~4
Kouhai Nanpa Beach Luluhawa
Enjoy Kouhai Links 3
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
Kouhai-chan no Tokubetsu Management
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5