Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
Enjo Kouhai In The Closet
Lust Order ~Beast-kei Marshmallow Kouhai~
Enjo Kouhai 7
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 8-wa [Digital]
Enjo Kouhai 10
Charai Kouhai ga Kawaii Onna ni Me Sametara. ~Ba Bi Niku Tokkun wa Mitsu no Aji~
Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi
Enjo Kouhai Interlude
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
[Usui Hon Hitori Roudoku Kai (Tsukishima Mist)] Sun Moon o Tanezuke Ojisan de New Game! (Pokémon Sun and Moon)
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
Senpai and Kouhai + Extra
Enjo Kouhai Another View
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa [Digital]
Minna Daisuki Captain 2 Kantoku Oku-san Tanezuke Hen
Hentai Senpai to Yajuu Kouhai
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [Digital]
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka?
Shouganai naa Kono Hentai Uzai Kouhai
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order) [Chinese] [无毒汉化组]
Youkai Tanezuke Kyonyuuka Mana-chan Yodooshi Seikou Hen
Remilia VS Tanezuke Oji-san
Uruwashiki Shangri-La de Kyousei Kouhai
Watashi dake no Kouhai
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Kouhai wa Koakumama!? | My Clubmate's a Little Devil!
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed [English] {Hennojin}
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
Kouhai Channel | 후배 채널
Kouhai wa Koakumama!?
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
Enjo Kouhai Soushuuhen 1 Omake
Akogare no Senpai ni ~Kouhai-san mo Issho!~
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
Okita Alter no Tanezuke Shuukai
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
Kouhai Sensou Zenpen | Kouhai War First Part
Kouhai no Bakunyuuko o Muriyari
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
Futanari Senpai x Rugby-bu Kouhai-kun
Nandemo Iinari ni Naru Kouhai wa Suki desu ka?
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
Kouhai-chan ni Eroi Koto Sareru Hon 6
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
[Inanaki Shiki] Houkago Kouhai Note
Kouhai-chan no Ijiwaru Chikubi Zeme 2
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [English] [NHNL]
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai!
[Mda Starou] Shinjin Kouhai Kiriko-san [English] [Hentai_Doctor] [Decensored] [Digital]
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Kouhai no Momiji to Ichaicha Love Love suru Copy Bon
Shinjin Kouhai Kiriko-san
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ (Dragon Quest Monsters) [Digital]
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
Kouhai no Tangan-chan
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
Kouhai Missed Memories | Kouhai's Missed Memories
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
Fuchou to Kouhai no Oshasei Jigoku
Kouhai Sensou Zenpen | Kouhai War First Part
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
Uruwashiki Shangri-La de Kyousei Kouhai | 在美丽的香格里拉強制交配
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
Zenra Roshutsu Shujinkanshi Onani ni dohamarishita Hentai Kouhai Mash Kyrielight
[Saragi (R5)] Genba no Kouhai [Digital]
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi) | 关于很喜欢前辈这件事(关于前辈很烦人的事) [Chinese] [童田明治不想打针汉化组]