Kouhai-chan wa Ijiritai!
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…?
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
Kouhai-chan Ki o Tsukete!
Kouhai Danshi ni Netorare SEX
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
Shota Teitoku wa Senpai no Kouhai no Mono yo
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Kouhai no Tangan-chan #7
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
(C80) [CROSS-DO (Masakichi)] Ore no Kouhai ga Maji Shironeko! (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
Fellatio Kouhai, Otouto ni naru
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Boku wa Kouhai no Onahole
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [无毒汉化组]
Deka Chichi Terrorist no Kousei Kouhai Jikken
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Kouhai-chan ni Eroi Koto sareru Hon 1~4
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order) [Chinese] [瑞树汉化组]
NTR Kanojo ~Yandere Kouhai ni Futanari-ka Saserarete Kairaku Ochi Saserareta Onna~
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
[Hiyashite Katameru (Kumasawa)] InCha Senpai ga Futanari Bishoujo Gal Kouhai no Onaho ni Naru Hanashi
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
[ryuno] Maid no Oshigoto ~Kentauros no Osewa Hen~ | Maid's job ~Aiding the Centaur edition~ (COMIC Unreal 2015-12 Vol. 58) [English] [q91]
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
[Mizone] OL Kentauros to Kouhai-kun (COMIC BAVEL 2017-10) [Chinese] [Kirin个人汉化] [Digital]
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
Enjo Kouhai In The Closet
[Kagato] Mori ni Shizumu Seija (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {HMC Translation} [Digital]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组] [Digital]
[Okayushop (Okayu)] Futaba Chiru (Senpai ga Uzai Kouhai no Hanashi) [Digital]
Seiso na Kouhai ga Kakure Do-M datta
[Ginto] Haha wa Kouhai no Niku Benki
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita [Chinese] [Digital]
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
Muramura Kouhai-chan | Hot and Bothered Junior
Echi Echi Kouhai-chan!
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Enjo Kouhai 12
Kouhai no Tangan-chan
[Hatomame] Futanari Kouhai ni Onaho Tsukai Sareru ki ga Suru
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ | Dragon Quest Monster Adultery ~Slime Girl's Full Body Crossbreading~ (Dragon Quest Monsters) [English] [Digital]
Boku no Mash no Kouhai Ryoku
[Yusaritsukata (Awayume)] Kouhai wa Koakumama!? | My Clubmate's a Little Devil! [English] {2d-market.com} [Decensored] [Digital]
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
Dokuzetsu Kouhai DK wa Ore Senyou Kanojo
Kouhai no Tangan-chan #6