(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
Kouhai no Bakunyuuko o Muriyari
Cos Shite Shiyo! Kouhai Hen
Rune Midgarts no Kouhai Jikken 2 ~Lord Knight-Hen~
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order) [Chinese] [三堆木头个人汉化]
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
Kouhai futari no yousu ga okashii
Kouhai Refle
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
Ki ni Naru Kouhai no Karada
Kouhai no Tangan-chan #2
Dame na Watashi wa Shokuba no Kouhai ni MamorarePpanashi | 關於廢柴的我被職場後輩守護了這件事
Kouhai Danshi ni Netorare SEX 3
Kouhai no Tangan-chan #4
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
Lust Order ~Beast-kei Marshmallow Kouhai~
Nijimon! Wakuwaku Ryona Kouhai
Natsu no hi, kouhaito, basutei de.
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Fuchou to Kouhai no Oshasei Jigoku
Kouhai Sensou Zenpen | Kouhai War First Part
Shouganai naa Kono Hentai Uzai Kouhai
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
C94 Omakebon Uzai Kouhai wa Pakoritai!
[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]
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Digital]
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
[Ribons Nights (Kyouno Aki)] Kawaii Kouhai [Digital]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Ishukouhai Kiroku 2
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi | A Story About My Astolfo Cosplaying Kouhai (♂) Confessing His Love and Having Sex. (Fate/Grand Order) [English] [EHCOVE]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Juggernaut Santa]
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course
Lunch Time no Kouhai
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [花火汉化组]
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
Kouhai's Missed Memories
Enjo Kouhai 10
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ | Dragon Quest Monster Adultery ~Slime Girl's Full Body Crossbreading~ (Dragon Quest Monsters) [English] [Digital]
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Dosukebe Kouhai no Nenmaku Houshi Ryokan
(C94) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 6
Houkago no Kyoushitsu de Kouhai to Jou
Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii!
Sample H0539 Kouhai Report
Kanojo to Boku no Kouhai no Hanashi.
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [绅士仓库汉化] [2018-08-26]
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
Enjo Kouhai Interlude
Shouganai naa Kono Hentai Uzai Kouhai | If you insist, Annoying and Perverted Kouhai
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
Kouhai no Tangan-chan #7
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Kouhai Danshi ni Netorare SEX
Natsu, Asedaku no Kouhai to
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
Kouhai ni Odosarete
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
Kouhai Nude Model ni Gaman ga Dekinai!
Senpai to Kouhai no Nayami
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch)
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai [Chinese] {默默汉化组} [Digital]
Kouhai no Tangan-chan #5
Enjo Kouhai 2
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
[Tomato Rice] Bakunyuu de Kouhai no JK to Paizuri Suru dake
Ishukouhai Kiroku 4
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
Kouhai Channel | 후배 채널
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru. =Fureta7=
Echi Echi Kouhai-chan!
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
Kouhai Servant ga Dosukebe na Ken
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou
Enjo Kouhai IF
Enjo Kouhai Soushuuhen 1 Omake
(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)
Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition
[AstroQube. (masha)] Kouhai no Tangan-chan #5 | Kouhai-chan the Mono-Eye Girl #5 [English] [Digital]
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ (Dragon Quest Monsters) [Digital]
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
Natsu no Hi, Kouhai to, Bus-tei de. | On a Summer Day, with My Kouhai, at the Bus Stop.
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Enjo Kouhai 5 | 원조교배5
(C90) [Shimanto Seiryuu (Shimanto Youta)] Kouhai-chan Ki o Tsukete!
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
Kouhai Kanojo Tsujinaka-chan no Oshioki
Dekkai Kouhai to Chicchai Senpai
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
Enjo Kouhai 9-10