(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai (Fate/Grand Order)
Kouhai-chan ni Eroi Koto sareru Hon
Seiso na Kouhai ga Kakure Do-M datta
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
[Ooba Nii] Fuukiiin no Senpaishidou (Kintama o Omocha ni Shite Shasei Kanri Suru Heroine-tachi Vol. 1) [English] {Hennojin} [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
Muramura Kouhai-chan | Hot and Bothered Junior
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
Enjo Kouhai Different Clothes
Maid to Kouhai Dochira ga Okonomi?
Dosukebe Kouhai no Nenmaku Houshi Ryokan
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
Namaiki Kouhai Gal ni Saimin Oshioki Sex | Punishing Cheeky Kouhai Gyaru With Hypnosis Sex
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [核弹团个人汉化]
(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]
[Ginto] Haha wa Kouhai no Niku Benki
Nino-san to Kaze to Yarichin Kouhai
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2
[Hokkyoku Kikaku] Otonashii Kouhai no Onnanoko
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
Kouhai Kanojo no Ijiwaru de Amaama na Tekoki Hon
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Kouhai Bon
Boku wa Kouhai no Onahole
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
Fuukiiin Reizoku Ampoule Kousei Keikaku
Bitch mo Sokuochi!? Doutei Chinpo wa Zetsurin Chinpo! Futago no Kouhai to Yarimakuri! Hamemakuri!!
yotta daigaku no kouhai o turekonde warui koto o suru hanashi
Boku no Mash no Kouhai Ryoku
(C93) [Omoshiro Burger (Tokuda Shinnosuke)] Pote Kouhai [Chinese]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Kouhai no Tangan-chan #6
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
Oni ni Makeru Kouhai o Uragiru
Yandere Kouhai Kyouiku Disciplining Yandere Colleague
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [English] [Noraneko]
(C93) [LeimkissA (Nekohane Ryou)] Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu. (Fate/Grand Order)
Senpai and Kouhai + Extra
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5
Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course
Kouhai-chan Hitorijime
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
Namaiki na Kouhai ni Chiisaku Natte Itazurao
Enjo Kouhai Interlude
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member
(C80) [CROSS-DO (Masakichi)] Ore no Kouhai ga Maji Shironeko! (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
Ishukouhai Kiroku 4
[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 | 全国屈指可数的棒球王牌教练被小屁孩调教成肉便器 [Chinese] [蓝调个人汉化]
Natsu, Asedaku no Kouhai to
Senpai Kouhai a Man and Woman's Circunstances
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
[AstroQube. (masha)] Kouhai no Tangan-chan | Kouhai-chan the Mono-Eye Girl [English] [Digital]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
Houkago Kouhai Note | 放課後交配筆記本
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
Enjo Kouhai Soushuuhen 1
Kouhai's Missed Memories