(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan [English] [BSN]
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
Nino-san to Kaze to Yarichin Kouhai
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Boku no Kawaii Dekiru Kouhai
Natsu, Asedaku no Kouhai to
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
Muhyoujou Kouhai-chan to Oji-san
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
Maid to Kouhai Dochira ga Okonomi?
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
Enjoy Kouhai Links
Kouhai Feet
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [Chinese] [无毒汉化组]
Boku no Kouhai wa Yasashii Seijun Bitch
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Kouhai Jikken | Mating Experiment
Kawaii Kouhai ni Itazura Shite Miru Hon
Enjo Kouhai School Festival
Kouhai ni Shidou Suru Momiji-chan
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
[Nigiri Usagi] Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku [Kouhen] | 被前輩教做人認清自己是雌性的後輩·續【後編】[Chinese] [天帝哥個人漢化]
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order) [English] [NHNL]
[Seikatsu Seshishou (tt)] Kouhai to! [Digital]
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
Uruwashiki Shangri-La de Kyousei Kouhai
Ki ni Naru Kouhai no Karada
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
Boku no Mash no Kouhai Ryoku
Ishukouhai Kiroku
Enjo Kouhai 10
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
Enjo Kouhai 9
Ganbaru Kouhai | Do Your Best, Kouhai
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho (Resident Evil) [Chinese] [蛋铁个人汉化]
Enjoy Kouhai Links 3
Sample H0539 Kouhai Report
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
Enjo Kouhai 10
Enjo Kouhai 11
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
Hentai Senpai to Yajuu Kouhai