(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
[Noise] Oppai, Futomomo, Sokoni Short Pants
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
Enjo Kouhai Soushuuhen 2
[Okumoto Yuuta] Hamechichi! - Let's Make Love Oppai! [Digital]
(C92) [MILK STANDARD (Shin'ichi)] Tsuri Skirt Bunny Revolution!
Shouganai naa Kono Hentai Uzai Kouhai
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai IF | Mating Assistance IF [English] [SDATranslation] [Digital]
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组] [Digital]
Hentai Senpai to Yajuu Kouhai
Enjo Kouhai Soushuuhen 1+ 5-11
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
[Noise] Kuwagata no Doku | Stag Beetle (Oppai, Futomomo, Sokoni Short Pants) [English] {Doujins.com}
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Digital]
Nandemo Iinari ni Naru Kouhai wa Suki desu ka?
Boku no Mash no Kouhai Ryoku
[Atelier Maso (doskoinpo)] Oppai ni Ochita Oukoku丨The Kingdom that Fell to Boobs [English] [Svx]
Kouhai ni Odosarete
Oppai Mamire - Chapter 1
[Ramu] Senpai and Kouhai + Extra (Original)
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
Enjo Kouhai 7
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
Do-S Kouhai no Sundome Seme
Namaiki na Moto Kouhai no Nama Iki Showtime
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [Digital]
[HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Gaiden Free Oppai Hen Okawari! (Tokimeki Memorial) [2018-11-01]
Kouhai-chan Ki o Tsukete!
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
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
Namaiki Oppai Banchou (Banka-Love) Ch. 5
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru.
Houkago no Kouhai
[BINMALO (Beti)] Hoshifuru Yoru ni Oppai o, Kimi to (Strike Witches) [Digital]
Kanojo to Boku no Kouhai no Hanashi. ch.1-4
[Noise] Overalls (Comic lo 2013-11) [Chinese] [日祈漢化]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
[Mita Kurumi] Ahureru Oppai!Oppai! (COMIC Penguin Club 2016-09) [Chinese] [Drz翻訳]
Ganbaru Kouhai | 힘내라 후배
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
Kouhai Bon | 후배의 책
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
(C94) [P.D Chump (Pedocchi)] Imouto ni Hasamarete Shiawasedesho? 2
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
(C93) [Carnage Engine (Bakudanbonbon)] Uchi no Kuni no Megami-sama no Oppai to Ketsuana o Seiki ni Suru Hon (Hyperdimension Neptunia)
Kouhai-chan ni Eroi Koto sareru Hon2
[Fukugou Marjoram (Sonokawa Sono)] Mou Oppai Futatsu de wa Koto ga Tarimasen - Two Boobs Are Not Enough for Us! (ALL OUT!!) [Digital]
[Gorilla Bouzu] Shusseki Bangou "3"-ban ~Ushijiri Honoka~
Hatsujou Kouhai
Dekkai Kouhai Chicchai Senpai | 大后辈小前辈
Zennin Oppai -Gessen Joshi Hen-
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
(C94) [Misty Isle (Sorimura Youji)] Daraku Yuusha to Succubus no Utage
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Digital]
COMIC Shigekiteki SQUIRT!! Vol. 07 [Digital]
Kouhai Kanojo Tsujinaka-chan no Oshioki
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [Chinese] [嗶咔嗶咔漢化組]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
Lust Order ~Beast-kei Marshmallow Kouhai~
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
C94 Omakebon Uzai Kouhai wa Pakoritai!
Futaba Chiru | 雙葉凋落
Kouhai Maid ga Osewa o Shite Kureru You desu | My Kouhai Maid is Looking After Me (decensored)
Kouhai-chan ni Eroi Koto Sareru Hon 6
[Shiina Kazuki] Mimi-sama Okkiku Shite! | Mimi-sama make me Big! Ch. 1-2 [English] [EHCove]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
[Ribons Nights (Kyouno Aki)] Kawaii Kouhai [Digital]
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [Chinese] [夢之行蹤漢化組]
(Mimiket 35) [Gyogyogyo Company (Kougo Mau)] Nekomimi Gang-chan wa Damasarete XX Sarechau no (JoJo's Bizarre Adventure) [Chinese] [基德漢化組]
Echi Echi Kouhai-chan!
Kouhai Otokonoko to Sugosu Amai Hitotoki
Fujun Isei Kouhai no Susume
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [夢之行蹤漢化組]
[Nigiri Usagi] Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku [Zenpen] | 被前輩教做人認清自己是雌性的後輩·續【前編】[Chinese] [天帝哥個人漢化]
[Maroyaka Kominka (Nishiki Meyu)] Oppai Milk wa Bushi no Haji
Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
(C79) [Misty Isle (Sorimura Youji)] Pai-Loli RGB - Oppai Lolita Vol. 3 Real Girls Boobs [English] [desudesu]
[Kaiduka] Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? [Digital]
(COMITIA124) [Wisteria (Fuji-han)] Imouto no Oppai wa Onii-chan Senyou nandatte!
(COMIC1☆12) [KURUBUSI-KAI (Dowarukofu)] Loli Bakunyuu de Do-M na Imouto wa Onii-chan ni Ijimeraretai
Dekkai Kouhai to Chicchai Senpai
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order) [Chinese] [黑锅汉化组]
Sample H0539 Kouhai Report
(pixiv MARKET) [ROCK CLIME (Sakimori Dan)] Kanmusu Oppai na Kobanashi Tsumeawase (Kantai Collection -KanColle-)
Nijimon! Wakuwaku Ryona Kouhai
Hime wa Oppai Demasen yo?
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese] [Decensored]
[Jereheim Garden (Midoriko)] V.S. Oppai-sama Stage.2 [Digital]
[Himawari no Tane] Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
Kouhai Missed Memories | Kouhai's Missed Memories
Tawawa na Kouhai-chan 2
[Kosuke Haruhito] Ryas (Oppai no Oppai ni Yoru Oppai no Tame no Oppai) [English] [TripleSevenScans]