(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 9 Hen
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan Juppen [Digital]
Kouhai Servant ga Dosukebe na Ken
Enjo Kouhai Interlude
Nino-san to Kaze to Yarichin Kouhai
Ecchi na Kouhai-chan
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Tawawa na Omakebon 2018 summer
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Digital]
Kouhai de Himatsubushi | Killing Time with the Freshman
[Mia] Rei no Onsen (Fate/Grand Order)
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Enjo Kouhai In The Closet
Kouhai Nanpa Beach Luluhawa
Sousakan Saya Zombie tono Kouhai Jikken
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
kouhai rapes senpai
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
(C61) [Maruarai (Arai Kazuki)] Onsen de Takkyu Gengashuu (Onsen de Takkyu)
Enjo Kouhai 11
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 9 Hen [English] [ATF] [Digital]
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
[Smokin' Sick Style (Rokumonsen Kako)] And I'm Home (Puella Magi Madoka Magica) [English]
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 8 Hen [Digital] [Chinese] [CE家族社]
[Rokumonsen (Tamahagane)] Juuten Shoujo [Digital]
Okita Alter no Tanezuke Shuukai
Kouhai-chan ni Eroi Koto sareru Hon2
Do-S Kouhai no Sundome Seme
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
Muttsuri Kouhai Mash ni Misetuketai
Kaisha no Kawaii Kouhai ~Ima wa Ore no Oku-san desu~
[G.to.Me! (Yamane Akira)] Kujira Box (Medaka Box)
Kouhai wa Koakumama!? | My Clubmate's a Little Devil!
Remilia VS Tanezuke Oji-san
Ki ni Naru Kouhai no Karada
Kouhai-chan to Houkago Ecchi!
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
[Smokin’ Sick Style (Rokumonsen Kako)] Jikuu no Hazama no Homura-san | Homura-san’s Space-Time Loophole (Puella Magi Madoka Magica) [English]
Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | 有關學妹的爆乳過於色情的這件事
Netorare Kouhai Kanojo 2
Kouhai Danshi ni Netorare SEX
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu) [Chinese] [绅士仓库汉化]
Mao-chan to Onsen Ryokou ni Iku Hon | A book about going on an onsen trip with Mallow-chan
[Himawari no Tane] Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
Shouganai naa Kono Hentai Uzai Kouhai | If you insist, Annoying and Perverted Kouhai
Yarechau Onsen Ryokan | Doing it at a Hotspring Hoe-tel
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order)
OL Kentauros to Kouhai-kun
Senpai-kun to Kouhai-chan
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
Bukatsu no kouhai wa otoko no musume
Kouhai-kun no Okazu ni Naru Onnanoko
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
[Tsujigiri Onsen] Onyoku Burabura Shounen Bibouroku 4
[Onsen Mikan] Omorashi Kouseijuku ~Yuutousei no Shikkin Kuse o Naosu Tokkun Hajimemashita~ Ch. 1 + Bangaihen [Chinese] [柠檬茶汉化组]
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
Hangyaku Onsen | Reverse Onsen
Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen-
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
[Hatomame(Ago)] Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
Kouhai no Tangan-chan
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3 [Chinese] [瑞树汉化组] [Digital]
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
(C91) [Smokin` Sick Style (Rokumonsen Kako)] Re: Black Friday (Re:Zero kara Hajimeru Isekai Seikatsu)
Kouhai-chan ni Eroi Koto Sareru Hon3
Houkago Kouhai Note | 放課後交配筆記本
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-20 [Digital]
Fuchou to Kouhai no Oshasei Jigoku
Kouhai-chan ni Eroi Koto Sareru Hon 6
[G500 (Onsen Nakaya)] SHINOBUFISHING (Bakemonogatari) [Digital]
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
Kouhai Bon | 후배의 책
(C94) [Yachu Onsen (Yuuta)] Onee-chan no Amae Jouzu (Oshiro Project ~CASTLE DEFENSE~)