(C97) [Wakusei Nostalgia (Tokiwa Midori)] Iza Mankai! Kouhaku Yoridori Chichi Zakura (Fate/Grand Order) [English] [Hive-san]
[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]
(Puniket 22) [Pintsize] Tainai Rensa Fever 3 (Puyo Puyo)
Kouhai no Ashi de Onanie shitara Mecha Kucha Kimochi Yokatta Hanashi
Nijimon! Wakuwaku Ryona Kouhai
(C90) [Kurokami Studio S (Mukouhara Shiryu)] Daijo-vacation! (Kantai Collection -KanColle-)
Enjo Kouhai Interlude
Shota Teitoku wa Senpai no Kouhai no Mono yo
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
[SAKULA] Mukouhara-san is A Little Distracting (COMIC Koh 2016-11) [English] {Hennojin} [Digital]
Deka Chichi Terrorist no Kousei Kouhai Jikken
Dekkai Kouhai to Chicchai Senpai
Ishu Kouhaiguusha -Mushi to Kemono to Hachuurui-
Pote Kouhai
Ishukouhai Kiroku 3
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese]
Josou Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon (FateGrand Order) (machine translated)
Natsu, Asedaku no Kouhai to
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order)
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
[Shiba 4-choume] Kouhai wa Mita!
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka?
Uruwashiki Shangri-La de Kyousei Kouhai
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
Boku no Kawaii Dekiru Kouhai
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
Kouhai no Tangan-chan #2
Fujun Isei Kouhai no Susume
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
Namaiki na Kouhai ni Chiisaku Natte Itazurao
Bloomer na Fran-chan to KouhaiiX ♡
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
Enjo Kouhai Soushuuhen 1
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Saitei Senpai to Demi Kouhai-chan
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [English] [Digital]
(C94) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 6
Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita.
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
(C94) [Kurokami Studio S (Mukouhara Shiryu)] Joutou Houyou Plumeria (Kantai Collection -KanColle-)
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
Futaba Chiru | 雙葉凋落
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
Kouhai-san. To no Natsuyasumi
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
Kouhai no Tangan-chan #5
[Kamukamu! (Nmasse)] Senpai, Kouhai.