(C99) [Haitokukan] Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate (Touhou Project)
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
Astolfo Cos no Kouhai Uriko to Kaijou de Sex Shita Hanashi | 和COS阿斯托尔福的学弟♂销售员在会场一起做爱的故事
Enjo Kouhai - Oshiego ha Elf, Dragon, Mermaid, Werewolf
Haruka to Touko no Hiasobi | Playing Together With Haruka and Touko
Kouhai Kanojo Tsujinaka-chan no Oshioki
Kouhai Sensou Kouhen
Kouhai Sensou Zenpen
Tawawa na Kouhai-chan 2
Koakuma ga Icha Love no Patchouli Hon
Kouhai Danshi ni Netorare SEX 3
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
(C99) [Mokkouyou Shoujo (Mishima Psycho)] Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai (Fate/Grand Order)
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
[Blossom Sphere (Sakurayu Haru)] Koakuma ga Patchouli ni Biyaku Semen Sosoide Toriko ni Shichau Hon (Touhou Project) [Digital]
(C77) [chaos-graphixxx (mdo-h)] Toaru Kouhai no Mikotox (Toaru Kagaku no Railgun)
Ganbaru Kouhai | Do Your Best, Kouhai
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
(Kouroumu 6) [TLE (Fujiyama Takashi)] Meiling to Koakuma to Patchouli to Muttsu no Oppai (Touhou Project)
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? ch.6
(C85) [EX35 (Kamaboko RED)] Hiasobi (Bakusou Kyoudai Let's and Go!!)
Koakuma Ishu Botai Soukan
Joushiki Kaihen Youkoso Touhou Kissa e! ~Succubus Koakuma Hen~
[Athome Shuka (Takunomi)] Enjo Kouhai Soushuuhen 2 [Digital]
Mutsu-chan to Hiasobi Suru Hon
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [花火汉化组]
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 8-wa [Digital]
(ShotaFes 5) [PORYGON137 (Hidari Pory5n)] Kouhai No xxx renshuu | 后辈的xxx练习 [Chinese] [草草汉化]
[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]
Enjo Kouhai 12
Petit Namaiki na Kouhai JK no Mizuzeme Genkai Kaihatsu Nikki | 小不点傲慢后辈JK的水中虐待限界开发日记
Houkago no Kouhai
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai
Deka Chichi Terrorist no Kousei Kouhai Jikken
Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai!
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Chinese] [无毒汉化组] [Digital]
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 2
Namaiki Kouhai Gal ni Saimin Oshioki Sex
(C79) [Koakuma Sageha (Sage Joh)] Haruka no Houkago Twuru Twuru Club (Amagami) [English] [Usual Translations]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
Hiasobi
(Reitaisai 8) [Kinokonomi (kino, konomi)] Meshimase Koakuma (Touhou Project)
[REINO BLANCO (Haz)] Watashi dake no Kouhai (Love Live! Nijigasaki High School Idol Club) [Digital]
Sample H0539 Kouhai Report
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
Koakuma ga Marisa ni Patchouli to no Ai o Misetsukechau? Hon | Koakuma Lets Marisa Show Her Love For Patchouli? Hon
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
[Gensou Seimeitai] Ookii kedo Koakuma (Touhou Project)
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Kouhai Nanpa Beach Luluhawa
[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]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [濛濛1汉化] [Digital]
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu) [Chinese] [绅士仓库汉化]
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
Ganbaru Kouhai
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]
(C87) [Tridisaster (Saida Kazuaki)] Hiasobi Genkin (Kantai Collection -KanColle-)
Kouhai Gatsu!
Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
Kouhai ga!