(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Shouganai naa Kono Hentai Uzai Kouhai
(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]
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]
ChichiKoi! - Oppai Emotion Ch. 2-4, 6-7, 9-10
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
[Ribons Nights (Kyouno Aki)] Kawaii Kouhai [Digital]
[sawacream] Mahoutsukai Lyrica 2 ~ Kyokugen made H ni Kaihatsu Sareta Oppai ~
Oppai ga Monde Hoshi sou ni Kochira wo Miteiru
Kouhai Refle
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
Kouhai-chan ni Eroi Koto sareru Hon 1~4
[Akira aki] Nyotaika DT to Oppai JD! 2
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Kouhai ga!
Enjo Kouhai School Festival
[Aoi Dennou (Aoi Tiduru)] Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita [Chinese] [Digital]
Boku no Mash no Kouhai Ryoku
Kouhai Sensou Zenpen
(SC2018 Autumn) [ELHEART'S (Ibuki Pon)] Kawaii Kouhai ni Itazura Shite Miru Hon (Fate/Grand Order) [Chinese] [三堆木头个人汉化]
[Mujitan (Tsumugie)] America kara Oppai ga Semete Kita zo - The Oppai Invasion from USA (Kantai Collection -KanColle-) [Digital]
[Toushiki Yubune] Kouhai-chan ga Gacha Bakushi suru Hanashi
Kouhai no Tangan-chan #5
Tifa's Private Ballet Class by KaiOppai
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English][Bleached]
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
[Chichiyasu Factory (Chichiyasu)] Bonyuu Taishitsu na Bakunyuu Onna ga Oppai Play Suru to Kou Naru | Big Milky Titty Girl Gets Like This When You Play With Her Tits [English] [Digital]
Ganbaru Kouhai
Shokushu Kyousei Kouhai
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [English] [biribiri]
Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi
[Misaki (Higashino Mikan)] Oppai na Natsuyasumi 3
Senpai to Kouhai no Nayami
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
[Announ] Kansatsu ~Shoujo Midara Saki~ | The Blooming Of A Lewd Girl (Harem Quest Ore to Bijo to Oppai to Isekai Nikuyoku Seikatsu) [English]
Boku no Kawaii Dekiru Kouhai
Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga[Chinese] [雷电将军汉化]
[Mochichimaru] Kyonyuu Osananajimi, Kuchidome wa Oppai de
Kouhai Feet
Kouhai-chan ni Eroi Koto sareru Hon2
[Maeda Momo] Kaisha no Kouhai ni Ukkari Sounyuu!? - Kinmuchuu ni Ecchi dame ~e…! | 一不小心就上了公司後輩!?上班時間不能愛愛…! Ch.1-8 [Chinese]
Enjo Kouhai 1-10
[esto (Ninomotoko)] ALL YOU NEED IS OPPAI (Kingdom Hearts) [Chinese] [太太汉化组]
[Danimaru]Kouhai Kanojo Tsujinaka-chan no Oshioki[Chinese][两面包夹汉化组]
(COMITIA124) [Oppai Renmei Kantai (YOM)] Fushigi na Kuni no Kyonyuu no Alice
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
Kouhai to!
[Noise] Sono Oppai o Suteru Nante Tondemonai | Don't Even Think About Getting Rid of Those Puppies (Comic LO 2015-02) [English] {5 a.m.}
[Athome Shuka (Takunomi)] Enjo Kouhai 5 [Digital]
Gudako to Dosukebe Kouhai no Futanari Jijou
(C99) [Circle Eden (Diisuke)] Oku-san no Oppai ga Dekasugiru noga Warui! 5 | It's Your Fault for Having Such Big Boobs, Ma'am! 5 (Touhou Project) [English] {RedLantern}
Kouhai ni Odosarete
[Circle Eden (Diisuke)] Oku-san no Oppai ga Dekasugiru noga Warui! 5 (Touhou Project) [Digital]
(C79) [inspi. (Izumi Rin)] Ore no Kouhai ga konna ni kawaii wake ga nai (Ore no Imōto ga Konna ni Kawaii Wake ga Nai)
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~ [English] [CGrascal]
Pote Kouhai
(C79) [Misty Isle (Sorimura Youji)] Pai-Loli RGB - Oppai Lolita Vol. 3 Real Girls Boobs [English] [desudesu]
Sensei! Oppai no Jikan desu | Sensei! It's Time For Boobies
Shinjin Kouhai Kiriko-san | 신입사원 키리코
(C94) [Lo likyo NEW! (Enu-yamayama)] Shippori Raikou Mama Oppai Onsen (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化]
[Intoku.info (Endou Hiroto)] Chiramise Jouzu na Kouhai wa Bokki saseta Sekinin o Toritai! [Digital]
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi) | 关于很喜欢前辈这件事(关于前辈很烦人的事) [Chinese] [童田明治不想打针汉化组]
[Athome Shuka (Takunomi)] Enjo Kouhai 11 [Chinese] [無邪気漢化組]
Kouhai no Ashi de Onanie shitara Mecha Kucha Kimochi Yokatta Hanashi | 發現用後輩的腳自慰真的好舒服的故事
[Tanaka Yutaka] Sensei ~Tsuyoki na Oppai Sensei ga Naita Riyuu~ [Full Color] [Digital]
[Momiyama] Oppai Switch | Tit Switch - Chapter 3 [English] [ChoriScans]
[Panda Cotta (Sasakuma Kyouta)] Oppai Maid Delivery [Digital]
(C94) [A-mania9's (The Amanoja9)] BEHAVIOUR + 10 ~Oppai-kei Houkyou Kyonyuu Danshi no Nichijou~ [Sample]
(SC49) [Brain Dead (Eiji)] Kyokumen Oppai Double (Sora no Otoshimono) [Chinese] [紫苑汉化组]
[Kakukonoka (Menoko)] Senpai no Oppai ~Josou Date Hen~ [Chinese] [瑞树汉化组] [Digital]
[Mountain Topper (Yamahata Rian)] Do-S Kouhai no Sundome Seme [Chinese] [沒有漢化] [Digital]
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]
Kouhai-chan to Houkago Ecchi!
[Moon Night Kitten (Kouki Kuu)] Dogeza Oppai | Bowing for Boobs [English] {2d-market.com} [Decensored] [Digital]
[Hadaka no Megami] Kimi no Oppai ga Nomitai | 想要喝你的乳汁 [Chinese]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX 2 [Chinese] [禁漫天堂*灰羽社汉化组] [Digital]
[Kakukonoka (Menoko)] Senpai no Oppai ~Josou Date Hen~ [English] [mysterymeat3] [Digital]
[Asamine Tel] Kaede Sensei no Oppai Gakushuuhou? (COMIC BAVEL 2021-07) [Chinese] [漢化組漢化組×我尻故我在]
[Kamino Ryuuya] Kawaii x Kouhai Ch. 1 [English] {Genesis Translations}
Futanari Senpai x Rugby-bu Kouhai-kun
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [核弹团个人汉化]
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ (Dragon Quest Monsters) [Digital]