Boku no Mash no Kouhai Ryoku
Netorare Kouhai Kanojo 2
(COMIC1☆11) [Novia (Labui)] Tsukiatteyo Kenjou (Kirakira PreCure a la Mode)
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa)
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
Kouhai ni Odosarete
(SC57) [ANGYADOW (Shikei)] Futayo Ijiri (Kyoukai Senjou no Horizon)
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
Fujun Isei Kouhai no Susume
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
(COMIC1☆7) [clesta (Cle Masahiro)] CL-ev10 (Kyoukai Senjou no Horizon)
(Houraigekisen! Yo-i! 25Senme!) [Penpengusa Club (Katase Minami)] Jintsuu Enjou (Kantai Collection -KanColle-)
[Mizone] OL Kentauros to Kouhai-kun (COMIC BAVEL 2017-10) [Chinese] [Kirin个人汉化] [Digital]
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English]
(C81) [Akai Marlboro (Aka Marl)] Kyoukai Senjou no Ookii no to Chiisai no to Nai no (Kyoukai Senjou no Horizon)
(C81) [Kabocha Daioh (Gojou Kurota)] Seifu Kijutsujou no Meoto Zenzai (Kyoukai Senjou no Horizon)
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
(C91) [NIGHT FUCKERS (Mitsugi)] Water lily V (Kyoukai Senjou no Horizon)
Kouhai ni kokuhaku shitara ~after~
Kouhai Nanpa Beach Luluhawa
Kouhai Sensou Zenpen
(SC56) [clesta (Cle Masahiro)] CL-orz 23 (Kyoukai Senjou no Horizon) [Decensored]
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Chinese] [夢之行蹤漢化組] [Digital]
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
Fuchou to Kouhai no Oshasei Jigoku
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
(Tora Matsuri 2015) [NIGHT FUCKERS (Mitsugi)] Umejo Ni (Kyoukai Senjou no Horizon)
(COMIC1☆9) [ABLISS (Mei)] SERVICE×SERVICE (Kyoukai Senjou no Horizon)
"Kojin Satsuei" Danshiryou Doushitsu no Doutei Houkei Kouhai o Kyousei Onanie Kyousei Shasei Satsuei Kirokushuu
Bitch Ikka no Imouto ga Futanari Kouhai no Fudeoroshi Shitara Shinikaketa Hanashi.
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
(C77) [chaos-graphixxx (mdo-h)] Toaru Kouhai no Mikotox (Toaru Kagaku no Railgun)
Enjo Kouhai 1-10
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member
(Yarou Fes 2012) [Seiryoukei Inryousui (HISOKU, Furokuma, Hawa)] CAPKAN! COMPLETE (Various)
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [濛濛1汉化] [Digital]
Kouhai no Amai Ryouhou
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 3-wa
(Dai 7 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Machednia (Sachuma)] Azumanomiya-sama no Oie Jijou! (Kyoukai Senjou no Horizon)
(C90) [NIGHT FUCKERS (Mitsugi)] Umejo Yon (Kyoukai Senjou no Horizon)
(C86) [NIGHT FUCKERS (Mitsugi)] Water lily IV (Kyoukai Senjou no Horizon)
Ahoppoi Kouhai o Muriyari Osottara Gyakuni ○ Sareta
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
(C91) [NIGHT FUCKERS (Mitsugi)] Water lily V (Kyoukai Senjou no Horizon) [English] [biribiri]
(Houraigekisen! Yo-i! 25Senme!) [Penpengusa Club (Katase Minami)] Jintsuu Enjou (Kantai Collection -KanColle-) [Chinese] [嗶咔嗶咔漢化組]
Muttsuri Kouhai Mash ni Misetuketai
(C84) [clesta (Cle Masahiro)] CL-orz 30 (Kyoukaisenjou no Horizon) [Decensored]
Niiduma Enjou
[C.R's NEST (C.R)] Hofuku? Hofuku? Soushuuhon (Kyoukai Senjou no Horizon)
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
[clesta (Cle Masahiro)] CL-orz 25 (Kyoukai Senjou no Horizon)
Namaiki na Moto Kouhai no Nama Iki Showtime
(C94) [Parin to Wareru (Neyonsan)] Hin Juushi to Ichaicha Chucchu Shite Iku Style (Kyoukai Senjou no Horizon)
Tsukiatteyo Kenjou
(Dai 7 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Tooku no Sora (UTAKATA Nagi)] Daiginjou Shiboritate (Kyoukai Senjou no Horizon)
Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition
(C81) [Clesta (Cle Masahiro)] CL-orz 20 (Kyoukai Senjou no Horizon)
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Pote Kouhai
My Swim-teams's Kouhai had a Sex Change and is too Slutty
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ (Dragon Quest Monsters) [Digital]
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
(CT21) [NIGHT FUCKERS (Mitsugi)] Water lily (Kyoukai Senjou no Horizon)
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]