Bukatsu no kouhai wa otoko no musume
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
Kouhai no Ashi de Onanie shitara Mecha Kucha Kimochi Yokatta Hanashi | 發現用後輩的腳自慰真的好舒服的故事
Enjo Kouhai 5 | 원조교배5
[mine/mine (Miyuu)] Kinkyuu! Kouhai Ikusei Live!!! ~Akatsuki ga 3P Suru Hon~ (Ensemble Stars!) [Digital]
[bose no Doujin Manga Kenkyuujo (bose)] Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~ [Chinese] [脸肿汉化组]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
Charai Kouhai ga Kawaii Onna ni Me Sametara. ~Ba Bi Niku Tokkun wa Mitsu no Aji~
Bakunyuu de Kouhai no JK to Paizuri Suru dake
Namaiki na Kouhai ni Chiisaku Natte Itazurao
[Nekono Chaa] [R-18] Kakouha x Edit Bushou (Dynasty Warriors)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [English] [FC] [Digital]
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
Enjo Kouhai Interlude
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Kouhaii Zuki no Yuel
Shota Teitoku wa Senpai no Kouhai no Mono yo
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
(C94) [Momizi Koubou (Moai Tentyou)] Futanari Shigure Yamashiro Kanochi Yasen Kouhan Sakusen (Kantai Collection -KanColle-)
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order) [Chinese] [无毒汉化组]
(C78) [LeimkissA (Nekohane Ryou)] Kouhaku Tenchuu (Touhou Project)
[Pintsize (Kouhaku, TKS)] Beast Burst Seijuu VS Mahou Kishi (Magic Knight Rayearth) [Digital]
Boku no Kawaii Dekiru Kouhai
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon 1~4 [Digital]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Muttsuri Kouhai Mash ni Misetuketai
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
Kawaii Kouhai ni Itazura Shite Miru Hon
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Resident Evil) [Chinese] [蛋铁个人汉化]
(COMITIA130) [Arakureta Monotachi (Arakure)] Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru [Chinese] [旧手机换不锈钢脸盆汉化组]
Hatsujou Kouhai
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
(C89) [Kurokami Studio S (Mukouhara Shiryu)] Chou o Yumemu (Kantai Collection -KanColle-)
Iza Mankai! Kouhaku Yoridori Chichi Zakura
Boku wa Kouhai no Onahole
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
(C93) [countryside (Machimura Komori)] Jyuoh no Kouhakuenjyoji (Azur Lane)
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Chinese] [Digital]
Kouhai Kanojo Tsujinaka-chan no Oshioki
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
(C66) [Sekai Kakumei Club (Ozawa Reido)] Mesu Buta no Shiiku to Kouhai Nitsuite (Futari wa Precure)
[Morimiyakan (Morimiya Masayuki)] Kouhai Nikki. [Chinese] [Incomplete]
Kouhai-chan no Tokubetsu Management
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
[ERA FEEL] Kouhaku no Junan | Red-White's Passion (Touhou Project)
[DPg] Senpai ga Uchikomu Kouhai no Hanashi | A story of a junior who gets Pounded by her senpai (Senpai ga Uzai Kouhai no Hanashi) [English] {Bigk40k}
[Takedake (Shinshuu Takedake)] Dekkai Kouhai to Chicchai Senpai wa Issho ni Itai! [Digital]
[Triangle! (Maple, Yami Satori)] Kurage Musume-chan no Amaama Aigan Kouhai Nikki [Digital]
Shinjin Kouhai Kiriko-san
Kouhai ga!
Kouhai ni Odosarete
Kouhai ni kokuhaku shitara ~after~
Boku no Tanetsuke Gakkou Seikatsu 2 ~Tosho Iin no Kouhai Hen~
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
[Arimura Daikon] Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash (Fate/Grand Order) [English] {Doujins.com}
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
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa [Digital]
Nino-san to Kaze to Yarichin Kouhai
(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
Hiken-tai E no Kouhai Jikken
Kouhai no Tangan-chan #2
[Aosagi no Mizuumi] Mesu Ochi Eigyou Kachou Kouhai Shain wa, Echiechi Otokonoko
[AstroQube. (masha)] Kouhai no Tangan-chan #4 [Digital]
Enjo Kouhai 10
Netorare Kouhai Kanojo 2 ~Kairaku ni Mi o Yudane Hoteru Shitai~
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~