Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed [English] {Hennojin}
(Sougetsusai 24) [SeaFox (Kirisaki Byakko)] Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon (Fate/Grand Order) [Chinese] [肉包汉化组]
Kouhai de Himatsubushi | Killing Time with the Freshman
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
(Kouroumu 9) [KINOKONOMI (kino)] Onedari Koakuma (Touhou Project)
Enjo Kouhai IF
(Shuuki Reitaisai 3) [Blossom Sphere (Sakurayu Haru, Yo)] Koakuma ga Marisa ni Patchouli to no Ai o Misetsukechau? Hon | Koakuma Lets Marisa Show Her Love For Patchouli? Hon (Touhou Project) [English] [Doujins.com]
Kouhai futari no yousu ga okashii
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
[Dokuneko Noil] Shucchou ni doukou suru kaisha no kouhai o Yowasete warui koto o suru hanashi
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
(Reitaisai 10) [KINOKONOMI (Kino)] Koakuma Flan No Gohoushi Shichau zo (Touhou Project)
[Marshmallow Balloon (Kayumidome)] Shota Teitoku wa Senpai no Kouhai no Mono yo (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化] [Digital]
Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [無邪気漢化組]
Patchouli ga Koakuma ni Shiborareru Hon
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
[Wadannoki (Dendoro Kakariya)] Boku wa Kouhai no Onahole [Chinese] [零食汉化组] [Digital]
[R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi (Fate/Grand Order) [English] [Doujins.com] [Digital]
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
Enjo Kouhai Interlude
Enjoy Kouhai Links 2
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
Kouhai Channel
[AstroQube. (masha)] Kouhai no Tangan-chan [Chinese] [路过的骑士汉化组] [Digital]
Dekkai Kouhai to Chicchai Senpai
Houkago no Kyoushitsu de Kouhai to Ge
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Muttsuri Kouhai Mash ni Misetuketai
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
(C99) [Mokkouyou Shoujo (Mishima Psycho)] Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai (Fate/Grand Order)
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru | 175cm Tall Track and Field Girl Really Wants to Drink Her Kouhai’s Semen
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
(C80) [Koakuma Sageha (sage joh)] Shaburotto Dunois (Infinite Stratos) [English] [life4Kaoru]
Gudako to Dosukebe Kouhai no Futanari Jijou
Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
Watashi dake no Kouhai
Kouhai-chan ni Eroi Koto sareru Hon 1~4
(Renai Jiyuugata! Osaka Taikai 3) [UZSK (Uzui)] Kouhai Futari no Yousu ga Okashii (Free!)
(C76) [koakuma sageha (sage joh)] ERO shuurai soryu・asuka・langley no baai (Neon Genesis Evangelion) [English]
Shota Teitoku wa Senpai no Kouhai no Mono yo
[Yusaritsukata (Awayume)] Kouhai wa Koakumama!? [Digital]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Tawawa na Kouhai-chan 2
Ecchi na Kouhai-chan
[mine/mine (Miyuu)] Kinkyuu! Kouhai Ikusei Live!!! ~Akatsuki ga 3P Suru Hon~ (Ensemble Stars!) [Digital]
[Shiba 4-choume] Kouhai wa Mita!
Youkai DOMINATION #Koakuma
(Kouroumu 10) [Otona no Marushiki (Maru Sun, nf4)] Marushiki Koumakyou Patchouli & Koakuma (Touhou Project)
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
[Ramu] Senpai and Kouhai + Extra (Original)
Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai!
Enjo Kouhai Swimming Costume
(C90) [CausCiant (Yamaiso)] Koakuma Subliminal Zenra (Touhou Project)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Kouhai-san. To no Natsuyasumi
Koakuma no Patchouli Kansatsuki
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita [English] [Digital]
Muramura Kouhai-chan | Hot and Bothered Junior