Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Netorare Kouhai Kanojo
[Atelier Maso (doskoinpo)] Gimai Riria [Digital]
[Toushiki Yubune] Kouhai-chan ga Gacha Bakushi suru Hanashi
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [English] [Kizlan] [Colorized] [Digital]
[Pleats Time (Nunnu)] Sister Breeding - Gimai Tsukimiya Setsuna Oshioki Ecchi Hen | Sister Breeding - Punishment Sex Edition with Step-sister Tsukimiya Setsuna [English] [Douzo Lad Translations] [Digital]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Chinese] [Digital]
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
(C99) [Haitokukan] Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate (Touhou Project)
Senpai Kouhai Danjo Jijou
Kateinai Saimin ~Gimai Arai~
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
Boku no Kouhai wa Yasashii Seijun Bitch
Enjo Kouhai Interlude
Charai Kouhai ga Kawaii Onna ni Me Sametara. ~Ba Bi Niku Tokkun wa Mitsu no Aji~
Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita.
Kouhai Sensou Zenpen | Kouhai War First Part
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order)
Seiso na Kouhai ga Kakure Do-M datta
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [核弹团个人汉化]
Machikirenai Kouhai Kanojo Tsujinaka-Chan
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital] [Chinese] [无毒汉化组]
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [Doujins.com] [Digital]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
Kouhai no Tangan-chan
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita [Digital]
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete! [English] [BSN]
Gimai no Kuse ni Namaiki da
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
Kouhai Refle
Gimai Sensei Slime Momo-chan | Stepsister Teacher Slimy Momo
Gimai Riria
Houkago no Kouhai
[Fukugou Marjoram (Sonokawa Sono)] Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka? (ALL OUT!!) [Digital]
[FSP (Hatoba)] Koutensei Futanari Gimai no Tame no Toile Training [Digital]
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…? {Hennojin}
(C99) [studio A (Inanaki Shiki)] Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman. (Yahari Ore no Seishun Love Come wa Machigatteiru.)
Enjo Kouhai Different Clothes
Gimai ni Natta Osananajimi o Sex Zuke NTR!!!
Do-S Kouhai no Sundome Seme
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~
Kouhai no Momiji to Ichaicha Love Love suru Copy Bon
(C91) [Okina Keikaku (Shiwasu no Okina)] Gimai Himari
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English][Bleached]
[Anthology] Gatchiri Kairaku Land Vol.2 ~Inyoku-hen~ Joshikousei ga Shokushu ni, Gimai ga, Joyuu ga, Bijin Kyoushi ga Tsugitsugi to Okasareru!!! [Digital]
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
Kouhai Sensou Zenpen
Gimai Himari | My Stepsister Himari
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
Deka Chichi Terrorist no Kousei Kouhai Jikken
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-
[Medetasi (Mokuseirokku)] NTR!? Hitozuma ~Gimai ni Haramaseru Tsuma~ Kanseiban
Dosukebe Kouhai no Nenmaku Houshi Ryokan
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?
[Wakamatsu] Itsumo wa Rikutsuppokute Kanjou ga Nasasou na Kouhai-chan nanoni (CHINESE)
Kouhai ni Odosarete
Kouhai no Tangan-chan #2
Muramura Kouhai-chan | Hot and Bothered Junior
Daisuki na Kouhai no Do-S na Hikaru-chan ni Mechakucha Seieki Shiboritorareru Hanashi.
[Gimai Koubou (Makara, Makkui Vita) ] Shinkoku na Error ga Hassei Shimashita. (Vocaloid) [Digital]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [无毒汉化组]
Watashi no Hebionna ga Dosukebe no Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [無邪気漢化組] [Digital]
[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
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
Kawaii x Kouhai ch.1
[Wakamatsu] Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi [Chinese] [零星汉化组]
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [Chinese] [Digital]
[Arimura Daikon] Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan (Fate/Grand Order) [Chinese] [新桥月白日语社]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Chinese][Digital]