(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
[Shiomaneki] Wwife (COMIC Shitsurakuten 2015-09) [English] {Steven_Even}
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
Sample H0539 Kouhai Report
(C73) [Teruo Haruo (Kanekiyo Miwa)] ROSE (Hayate the Combat Butler)
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [核弹团个人汉化]
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita.
[Hira Taira] Maji de Bitch na Ana ~Aneki ga Konna ni Erokatta nante!~ 2
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Chinese] [夢之行蹤漢化組] [Digital]
Dokuzetsu Kouhai DK wa Ore Senyou Kanojo
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
(C68) [Graf Zeppelin (Maneki Neko, Ta152)] Silky Dolls KimuTaka's Cutie Characters!! (Various)
Saimin Power de Aneki o Nikubenki ni Shichao!
Ore to Aneki no Onnanoko Life
[Kamukamu! (Nmasse)] Senpai, Kouhai.
Kouhai to Ko-hai | 후배랑 후배위
Enjo Kouhai 1-10
[Kanekiyo Miwa] Itan No Rakuen [Chinese]
InCha Otouto ga YouCha Aneki o Netoru made
[AstroQube. (masha)] Kouhai no Tangan-chan #4 | Kouhai-chan the Mono-Eye Girl #4 [English] [Digital]
[Shiomaneki] Amanee! Ch. 1-2 [English] {Tadanohito}
(C94) [BerryBagel, Limited (Kanekiyo Miwa, Ozawa You)] JUDGMENT CHAIN2 (Fate/Grand Order)
Enjo Kouhai Swimming Costume
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
Enjo Kouhai Soushuuhen 1
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
[URAN] Aneki Neko
[blue lung] Uchi no Aneki wa Kyokon desu | My Well-Hung Older Sister [English] [QuarantineScans]
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
Enjo Kouhai 11
(C83) [Circle Eden (Diisuke)] Onsen de Boin-Boin Aneki-tachi ni Bokki wo Misetsukeru Hon (Touhou Project)
Lust Order ~Beast-kei Marshmallow Kouhai~
Kouhai-chan no Tokubetsu Management
Kouhai-chan Hitorijime
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
Ore to Aneki no Onnanoko Life 3
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
(C92) [BERRY BAGEL (Kanekiyo Miwa)] Uchi no Chaldea ni wa Olga Marie Shochou ga Iru. (Fate/Grand Order) [Chinese] [寂月汉化组]
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu)
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete! [English] [BSN]
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
Change to knit
(C66) [Teruo Haruo (Kanekiyo Miwa)] Negi Chari! 3 (Mahou Sensei Negima!)
Kouhai ni ♥♥ Sarechau Hon
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru.
Tawawa na Omakebon 2018 summer
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
[Arimura Daikon] Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan | Lately Senpai Hasn't Been Paying Much Attention To His Kouhai Mash (Fate/Grand Order) [English] {Doujins.com}
[ICHI] Aneki no Chikara | Sister’s Power (es) [English]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English][Bleached]
Kouhai Bon | 후배의 책
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu