(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order)
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
Yotta Hitozuma ni Oishiku Itadakarete shimatta
Enjo Kouhai 9
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita | My Younger Girlfriend Caught Me Listening To ASMR
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Digital]
Gesuna Kouhai to no SEX ga kimochi Yokute Mukatsuku. | 超邪惡後輩的SEX是可愛又迷人的反派角色 1
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
Otsukare OL to Yotta Ikioi de... tte Yatsu desu ne!?
Kouhai Sensou Zenpen | Kouhai War First Part
(C84) [Graf Zeppelin (Ta152)] Ore no Kouhai mo Imouto mo Kanojo de Bitch de Nikudorei. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
[Shioroku] Kanojo to Boku no Kouhai no Hanashi. ch.1-4 [Chinese] [劍人某个人汉化]
Machikirenai Kouhai Kanojo Tsujinaka-Chan
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
Watashi dake no Kouhai
(C96) [Heruduki (35 Machi)] Kouhai ga! (Fate/Grand Order) [Chinese] [无毒汉化组]
Enjo Kouhai 12
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
Echi Echi Kouhai-chan!
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Kouhai-chan ni Eroi Koto Sareru Hon 3
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [friggo] [Digital]
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
(C95) [Flicker10 (Kuronyan)] Otsukare OL to Yotta Ikioi de... tte Yatsu desu ne!? (Fate/Grand Order)
Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
Shortcut de Megane no Niau Kawaii Beit no Kouhai no Heya ni Agarikonde Muriyari Hamedori shitatta
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
(C99) [Haitokukan] Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate (Touhou Project)
Lust Order ~Beast-kei Marshmallow Kouhai~
Kouhai no Tangan-chan #8
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Hatsujou Kouhai
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
(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)
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
My Swim-teams's Kouhai had a Sex Change and is too Slutty
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition
Kouhai no Momiji to Ichaicha Love Love suru Copy Bon
Kouhai Kanojo Tsujinaka-chan no Oshioki
Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi
Do-S Kouhai no Sundome Seme
yotta kappuru ni warui koto o suru hanashi
Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai!
[Toitoikai (Toitoi)] Natsu, Asedaku no Kouhai to (Fate/Grand Order) [Digital]
Bakunyuu Kouhai ni Shasei Kanri Sareta Ue ni Netorare Maso ni Sareta Ken Usagi Kaijin Happy Rabbit Hen
Futaba Chiru | 雙葉凋落
Uruwashiki Shangri-La de Kyousei Kouhai
[Sterling-chan] Otonashii Kouhai ni Semerare Ikikuruu Hanashi
[Milk Server (Kurikama)] Zenkoku Kusshi no Ace de Nonke no Ore ga Kouhai no Namaiki Kozou-tachi ni Dildo to Chinpo ni Kusshi Milk Shashutsu Nikubenki ni Kanraku
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Digital]
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed {Hennojin}
(C93) [MoNyaMoNya (ShiBi)] Sakurasaku Yoru, Sake ni Yotta Toki (Kantai Collection -KanColle-) [Chinese] [有毒気漢化組]
Ecchi na Kouhai-chan
(C92) [Omae wa Sukkondero (Sashiba)] Yotta Sagisawa Fumika (20-sai) ni Te o Dasu Hon (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order) [Chinese] [狭間汉化组]
Kouhai Channel | 후배 채널
[Bonchi] 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!? 1-2 [Chinese] [拾荒者汉化组] [Digital]
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组] [Digital]
Boku wa Kouhai no Onahole
Kouhai no Tangan-chan #5
[Hiyashite Katameru (Kumasawa)] InCha Senpai ga Futanari Bishoujo Gal Kouhai no Onaho ni Naru Hanashi
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [English] [Digital]
[Pride Beans] Kouhai-chan no Ijiwaru Chikubi Zeme 2
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
(C84) [TwinBox (Hanahanamaki, Sousouman)] Yotta Ikioide Kokuhaku (Mahouka Koukou no Rettousei)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [English] [NHNL]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Enjo Kouhai
Kouhai to Onee-san ni Shinpai Kakecha Dame!
Kouhai Missed Memories
Sample H0539 Kouhai Report
Kouhai ni kokuhaku shitara ~after~
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
GIRL - Kouhai Kanojo Soushuuhen
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
(C93) [MoNyaMoNya (ShiBi)] Sakurasaku Yoru, Sake ni Yotta Toki (Kantai Collection -KanColle-)
Ishukan Homestay | Inter Species Homestay
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order) [Chinese] [三日月TS私人漢化翻譯]
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Kouhai no Amai Ryouhou
Ano Yoru no Kouhai ~Kanotorare~
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Mordred, Yotta Ikioi de Astolfo to...
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [English] [biribiri]
Ki ni Naru Kouhai no Karada
(C96) [Athome Shuka (Takunomi)] Enjo Kouhai Interlude [English] [kvnk]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
(C88) [Nyankoromochimochi (Kotoba Ai)] Osake ni Yotta Souryuu to Hitobanjuu (Kantai Collection -KanColle-) [English] [Manabe_JP]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
Kouhai Sensou Zenpen
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
Kouhai-chan no Tokubetsu Management
Kouhai Missed Memories | Kouhai's Missed Memories
Piston o Tomeruna! Ikikuruu Hitozuma Nakadashi Zanmai Tomodachi no Haha
Kouhai no Ashi de Onanie shitara Mecha Kucha Kimochi Yokatta Hanashi
[Kagato] Mori ni Shizumu Seija (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] {HMC Translation} [Digital]
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
Petit Namaiki na Kouhai JK no Mizuzeme Genkai Kaihatsu Nikki | 小不点傲慢后辈JK的水中虐待限界开发日记
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
Futanari Senpai x Rugby-bu Kouhai-kun
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
(C80) [CROSS-DO (Masakichi)] Ore no Kouhai ga Maji Shironeko! (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
[Morimiyakan (Morimiya Masayuki)] Kouhai Nikki. [Chinese] [Incomplete]