Bukatsu no kouhai wa otoko no musume
yotta daigaku no kouhai o turekonde warui koto o suru hanashi
Kawaii Kouhai no Tame Naraba…? | For The Sake of My Cute Junior…?
Lust Order ~Beast-kei Marshmallow Kouhai~
Kouhai Danshi ni Netorare SEX 2
Ganbaru Kouhai
Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~
Namaiki na Kouhai ni Chiisaku Natte Itazurao
[Mizone] OL Kentauros to Kouhai-kun (COMIC BAVEL 2017-10) [Chinese] [Kirin个人汉化] [Digital]
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
(C90) [AstroQube. (masha)] Kouhai no Tangan-chan #4
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
Ecchi na Kouhai-chan
(C94) [Oppai Renmei Kantai (YOM)] Bonyuu-kei Kyonyuu Shoujo no Natsu wa Ima Sukumizu Pool-hen
Kouhai no Tangan-chan #7
Hatsujou Kouhai
Enjo Kouhai 1-10
Namaiki Oppai Banchou (Banka-Love) Ch. 6
Sensei! Oppai no Jikan desu | Sensei! It's Time For Boobies
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Akogare no Senpai ni ~Kouhai-san mo Issho!~
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
C94 Omakebon Uzai Kouhai wa Pakoritai!
Kouhai-chan ni Eroi Koto Sareru Hon 6
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-
Kouhai-san. To no Natsuyasumi
[Tori no Sanpomichi (Inukai)] Breya Beach no Himegoto | The Secret Thing at Breya Beach (Dragon's Dogma) [English] [q91] [Digital]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [English] [mysterymeat3] [Digital]
[Mda Starou] Shinjin Kouhai Kiriko-san [Decensored] [Digital]
[Anthology] Oppai no Oppai ni Yoru Oppai no Tame no Oppai
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
Yandere Kouhai Kyouiku Disciplining Yandere Colleague
(Aggregate 5) [Areirias (Yamaguchi Ugou)] Wanwan Oppai DAYS (DOG DAYS)
(Renai Jiyuugata! Osaka Taikai 3) [UZSK (Uzui)] Kouhai Futari no Yousu ga Okashii (Free!)
Enjo Kouhai In The Closet
[Ramu] Senpai and Kouhai + Extra (Original)
[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]
Enjo Kouhai 9-10
Enjo Kouhai 12
Enjo Kouhai Another View
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
Nino-san to Kaze to Yarichin Kouhai
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Enjo Kouhai Soushuuhen 2
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
Do-S Kouhai no Sundome Seme
[Maihara Matsuge] Kouhai Shidou (COMIC ANGEL Club 2011-08)
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
Enjo Kouhai 8
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
(COMIC1☆12) [ELHEART'S (Ibuki Pon)] Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon (Fate/stay night)
Shouwaru na Kouhai ni Gyakushuu Sex! Ijimekko wa Boku no Iinari Seishori Gakari!
Aotte Kuru Kouhai o Wakara Seru!
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Enjo Kouhai Soushuuhen 1
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Kouhai no Tangan-chan #5
Kouhai-chan ni Eroi Koto sareru Hon2
Kouhai ni Odosarete
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
Kyodai Mushi no Kouhai-jou
[Sasagawa Hayashi] Houkago Oppai Club (After School Oppai Club) [English] [DGB]
Houkago no Kouhai
OL-san ga Oppai dake de Icchau Manga
Machikirenai Kouhai Kanojo Tsujinaka-Chan
[HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Gaiden Free Oppai Hen Okawari! (Tokimeki Memorial) [2018-11-01]
[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
Rikutsuppoi Kouhai-chan to Rikutsunuki de Majiwaru made no Hanashi
(Reitaisai 14) [Studio P.M.Y (Mikarin)] Komachi-san no Yawaraka Oppai (Touhou Project)
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
Bakunyuu Kouhai ni Shasei Kanri Sareta Ue ni Netorare Maso ni Sareta Ken Usagi Kaijin Happy Rabbit Hen
Senpai to Kouhai no Nayami
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
[Atelier Maso (doskoinpo)] Oppai ni Ochita Oukoku
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 | ~ Ghost Mating Tales ~ The Hot Seed That Penetrates Your Stomach 1 [English] [desudesu] [Digital]
(C69) [Gadoujuku (Kawacchi Hirohiro)] Oppai Ippai Yume Oppai (Dragon Quest VIII) [English] [EHCOVE]
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
Kouhai-chan ni Eroi Koto Sareru Hon 3
(C94) [micro page (Kuromotokun)] JC Roshutsu de Seikyouiku + JC no Omake [Chinese] [無毒漢化組]
Kouhai Sensou Kouhen
Oni ni Makeru Kouhai o Uragiru
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [Chinese] [夢之行蹤漢化組]
Dosukebe Kouhai no Nenmaku Houshi Ryokan
[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]
(C93) [MILK STANDARD (Shin'ichi)] Tsuri Skirt no Tosho Iinchou wa, Houkago ni Hitori soko ni ita.
Enjo Kouhai 11
[Noise] Houmonsaki no Oko-sama | Kiddy Visitor (Oppai, Futomomo, Sokoni Short Pants) [English] [Doki Fansubs] [Digital]
[Kikkawa Kabao] Tennen Oppai Gekijou - Natural Oppai Theater
Kouhai no XXX Renshuu
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(C92) [Kurumaya (RoGa)] Lolita Oppai Syndrome