(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
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
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! | Riritama Supplementary Lessons (Mahou Shoujo Lyrical Nanoha) [English]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Digital]
Kouhai de Himatsubushi | Killing Time with the Freshman
[Amapoteya] Sono Hi, Watashi wa Musuko no Nikubenki ni Natta.
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~
(C84) [Kamepotel (Izuki Jirou)] Mochi Mochi Daisakusen! (Tamako Market) [English] =LWB=
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?~
(C57) [Applecat, Titoseame (Potekoro, Konamilk)] MAIDEN CLASSIC
[Hari Poteto] Kouman Tsuma ga Netorarete - Charao no Kyokon ni Ochita Pride
Enjo Kouhai 11
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
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~
Kouhai wa Koakumama!? | My Clubmate's a Little Devil!
(C66) [Mengerekun (Karakuribee, Yuri Tohru, ZOL)] POTEMAYO Vol. 4 (Meitantei Conan) [English] [EHCOVE]
Ki ni Naru Kouhai no Karada
Kouhai-chan to Houkago Ecchi!
(C51) [Poteo Kikaku (Various)] Rapnzel (Tokimeki Memorial)
(C88) [Omoshiro Burger (Tokuda Shinnosuke)] Potekoderi
(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]
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]
Sadoubu e Youkoso.
[Himawari no Tane] Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
COMIC Europa 2014-07 [Digital]
"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
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
(C94) [Chocomint Potato Chips (Min Poteito)] Akari-chan no Shakkin Hensai Keikaku (Mirai Akari)
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
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
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!?
(C76) [Applecat (Potekoro)] Riku Maji
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
[Mahjong Yuugengaisha 58] Boku no Otomo ha Hatarakanai ! (Monster Hunter)
[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
Kouhai-chan ni Eroi Koto Sareru Hon3
Houkago Kouhai Note | 放課後交配筆記本
[Aomushi] seiguro no seieki benjo to kashita rukuriri-san 丨變為聖葛羅精液廁所的魯克莉莉 (Rukuriri Club ~Rukuriri Kagekiha Goudoushi~) (Girls und Panzer) [Chinese] [沒有漢化]
(C88) [Poteto Dango (Asage)] JC Rika to Himitsu no Akushukai (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [想抱雷妈汉化组]
Fuchou to Kouhai no Oshasei Jigoku
(C79) [Applecat (Potekoro)] Karen
Kouhai-chan ni Eroi Koto Sareru Hon 6
[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
(C85) [Kamepotel (Izuki Jirou)] Danna-sama no Tame ni Maid wa Aru! (Outbreak Company)
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
Ganbaru Kouhai | 힘내라 후배
Enjo Kouhai Soushuuhen 2
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi