[TERIYAKI NIKUMAN (Gerotan)] Onii-sama Shikainai (Otogi-Jushi Akazukin) [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 5 [Digital]
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Digital]
Houkago no Kouhai
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
(C71) [RED-UGUISU (Yakuwa Ken)] Sanjuushi Akakabuto e no Chousen! (Otogi-Jushi Akazukin)
[Tsubaki Jushirou] Ane Lover [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [Digital]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
(C99) [studio A (Inanaki Shiki)] Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman. (Yahari Ore no Seishun Love Come wa Machigatteiru.) [Chinese] [清純突破漢化]
[Tsubaki Jushirou] Daily Sisters
[Tsubaki Jushirou] Kawaii Imouto to Ikenai Koto Shiteimasu!
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
(C71) [Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 6 (Otogi-Jushi Akazukin)
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]
[Umezawa Takeki] Bitter face (COMIC Aun 2012-11) [Decensored]
(C70) [T.4.P (Nekogen)] Juicy (Otogi-Jushi Akazukin)
Enjo Kouhai 11
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
[Cyber F] Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai" [English]
(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)
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa)
[Obeccho] Junboku na Kouhai-kun ga Senpai-kun ni Datosaseru made no Hanashi [English] {Shotachan}
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Shin-Chan Carnival !? (Chiba Shinji)] Otome Shirushi Akazukin (Otogi-Jushi Akazukin) [Digital]
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
[AstroQube. (masha)] Kouhai no Tangan-chan [Chinese] [路过的骑士汉化组] [Digital]
Kouhai Nude Model ni Gaman ga Dekinai!
(C71) [Butter Cookie (Bambi Aizawa, Koguro Masami)] Zukkyu~n!! san ju~ushii~ (Otogi-Juushi Akazukin)
(Reitaisai 10) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Zukkon Bakkon Suru Hon (Touhou Project)
Shucchou ni doukou suru kaisha no kouhai o Yowasete warui koto o suru hanashi
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [無邪気漢化組] [Digital]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
OL Kentauros to Kouhai-kun
Akogare no Senpai ni ~Kouhai-san Honki Sex!~
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~
[Tsubaki Jushirou] Pool ni Ikenai jan | I Can't Go to the Pool (Imouto Manual) [English] [biribiri]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
[Tsubaki Jushirou] Hallo Win Win (Imouto Access - Sister Access) [English] {Hennojin}
Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai
Kouhai Danshi ni Netorare SEX 2
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
Kouhai-chan no Ijiwaru Chikubi Zeme
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
Kouhai no Momiji to Ichaicha Love Love suru Copy Bon
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
[Furaipan Daimaou] Grape! Concentrated Fruit Juice 100% (otogi-jushi akazukin)
(C66) [Sekai Kakumei Club (Ozawa Reido)] Mesu Buta no Shiiku to Kouhai Nitsuite (Futari wa Precure)
Kouhai Maid ga Osewa o Shite Kureru You desu
(C99) [Haitokukan] Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate (Touhou Project) [Chinese]
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital] [Chinese] [无毒汉化组]
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
Ore no Kouhai Kanojo ga Azatosugite Taerarenai Hon
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [夢之行蹤漢化組]
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
[Ichiko] Fujun Isei Kouhai no Susume [Digital]
[Tsubaki Jushirou] Daily Sisters Ch. 1 [English]
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
(C71) [Laurier (Kurosaki Mairi)] Blue Destiny (Otogi-Jushi Akazukin)
[Senke Kagero] Yappari Mama ga Suki | The One I Love Is Mommy After All (Maman Love 3) [English] [shinkage]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
[Boss Chin (Esecool)] Naisho no Ota x Bitch (COMIC Shingeki 2012-10)
[Tsubaki Jushirou] Aneito Imouto Ch. 1 [English]
Do-S Kouhai no Sundome Seme
(C79) [inspi. (Izumi Rin)] Ore no Kouhai ga konna ni kawaii wake ga nai (Ore no Imōto ga Konna ni Kawaii Wake ga Nai)
(C95) [Kuma no Ana (Shirokuma A)] Gudako to Dosukebe Kouhai no Futanari Jijou (Fate/Grand Order)
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
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
Senpai and Kouhai + Extra
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]