(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.) [Chinese] [清純突破漢化]
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
Cos Shite Shiyo! Kouhai Hen
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [无毒汉化组]
Enjo Kouhai 11
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
Do-S Kouhai no Sundome Seme
Muttsuri Kouhai Mash ni Misetuketai
Rikutsuppoi Kouhai-chan to Rikutsunuki de Majiwaru made no Hanashi
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
Joushiki Henkan Switch: Namaiki na Kouhai
C94 Omakebon Uzai Kouhai wa Pakoritai!
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
[Hoshii Nasake] Wanko-kei Kouhai-kun no Himitsu
Senpai Kouhai Danjo Jijou
(COMIC1☆15) [Tanuking Sleep (Dorachefu)] Dosukebe Kouhai no Nenmaku Houshi Ryokan (Fate/Grand Order)
(C94) [Morimiyakan (Morimiya Masayuki)] Natsu no hi, kouhaito, basutei de. [Chinese] [脸肿汉化组]
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [Chinese] [绅士仓库汉化] [Digital]
[Bonchi] 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!? 1-4 [Chinese] [拾荒者汉化组] [Digital]
Kouhai no Tangan-chan #2
[PORYGON137 (Hidari Pory5n)] Kouhai no XXX Renshuu [Digital]
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Kanojo to Boku no Kouhai no Hanashi.
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]
Namaiki Kouhai Gal ni Saimin Oshioki Sex
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon 1~4 [Digital]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Ishukouhai Kiroku
Shota Teitoku wa Senpai no Kouhai no Mono yo
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
[LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer? (Fate/Grand Order) [English] [2d-market.com] [Decensored] [Digital]
Enjo Kouhai Soushuuhen 1
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
Natsu, Asedaku no Kouhai to
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Kouhai Danshi ni Netorare SEX
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
[Yusaritsukata (Awayume)] Kouhai wa Koakumama!? | My Clubmate's a Little Devil! [English] {2d-market.com} [Decensored] [Digital]
Boku no Kouhai wa Yasashii Seijun Bitch
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon
[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
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
(C99) [Mokkouyou Shoujo (Mishima Psycho)] Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai (Fate/Grand Order)