[Undergroundou] Tonde Hi ni Iru Natsu no Fundoshi Shounen
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
[Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 6 [English] [Bidouleroux]
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English][Bleached]
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
(C68) [GLAMOUR WORKS (Shadi Biin)] Monster Collection (Record of Lodoss War)
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
Kouhai-chan ni Eroi Koto Sareru Hon 6
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [English] [mysterymeat3] [Digital]
[Nagai Michinori] Fundoshi Shoujo
[Hito no Fundoshi (Yukiyoshi Masumi)] Admired Beautiful Flower 3 (Princess Lover!) [English] =LWB=
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
Ganbaru Kouhai | 힘내라 후배
[Kaishaku] Record of Lodoss War (Record of Lodoss War)
Bakunyuu de Kouhai no JK to Paizuri Suru dake
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Senpai Kouhai Danjo Jijou
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Sennomori Maitake] Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1 [Digital]
MIS DOS MASCOTAS
[Inanaki Shiki] Houkago Kouhai Note
[Dhibi] Ishuzokukan Kouhai (COMIC X-EROS #52) [Chinese] [沒有漢化] [Digital]
Kouhai futari no yousu ga okashii
Kanojo to Boku no Kouhai no Hanashi.
[Triangle! (Maple, Yami Satori)] Kurage Musume-chan no Amaama Aigan Kouhai Nikki [Digital]
Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~
[AstroQube (masha)] Kouhai no Tangan-chan #8 | Kouhai-chan the Cyclops #8 [English][Digital]
Shokushu Kyousei Kouhai
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [夢之行蹤漢化組]
[Takenoko Gohan, Buaifamu (Takenokoya)] Kohaku no Tsubo Manga-ban (Inuyasha) [Digital]
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai [English] [biribiri]
Lunch Time no Kouhai
[Obeccho] Junboku na Kouhai-kun ga Senpai-kun ni Datosaseru made no Hanashi [English] {Shotachan}
[Overdose] Conquest (Code Geass)
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
(SC41) [Nagaredamaya (BANG-YOU)] Piropon GOLD (Record of Lodoss War) [English] [The Randy Rabbit]
Kouhai no Tangan-chan #5
Kouhai Feet
(C66) [Sekai Kakumei Club (Ozawa Reido)] Mesu Buta no Shiiku to Kouhai Nitsuite (Futari wa Precure)
Shiro Fundoshi Shounen
Kurogyaru Kouhai Otokono Musumederihero~Gyakuanarukoosu
[The Dungeon In Yarn (Yone Kinji)] Hadaka Randoserubu 2017 [Digital]
Koakuma na Kouhai no Les Dorei ni Sareta Majime na Fuuki Iinchou
[Fundoshi] Watashi to Musuko no Sei Jijou
[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Kouhai-kun wa, Oreiro Hiyake Shounen! [English] {CapableScoutMan} [Digital]
Muttsuri Kouhai Mash ni Misetuketai
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
[Atelier Maso (doskoinpo)] Danjo Sensou | War of the Sexes [English] [Svx]
Ecchi na Kouhai-chan
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
[Iihitoya Dosukoidou (Minor Boy)] Dorei Joou Soara vol. 3
Enjo Kouhai 1-10
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [瓜皮汉化]
GIRL - Kouhai Kanojo Soushuuhen
(C93) [Milk Tea House (Gyuunyuuzaemon)] Ooarai Joshi Seisettai ~Fundoshi Sugata de Dosukebe Sakusen desu!~ (Girls und Panzer)
Ganbaru Kouhai
[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]
Fundoshi no Shimekata o Kintoki ni Kiite Mita
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
(C84) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 2 [English] [fmko]
(C79) [inspi. (Izumi Rin)] Ore no Kouhai ga konna ni kawaii wake ga nai (Ore no Imōto ga Konna ni Kawaii Wake ga Nai)
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [绅士仓库汉化] [2018-08-26]
[Atelier Maso (doskoinpo)] Sekai kara Mahou ga Kieta Hi ~Zenpen~ | The Day Magic Disappeared from the World ~Part 1~ [English] [Sloppy Seconds]
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
Fundoshi to Shikitari...
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
(SPARK10) [banG (Sundomeya] Yume no Mata Yume (Yowamushi Pedal)
Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer
DoS Musume Rei-chan no Gohoushi Sakusei Seikatsu ~Anata wa Watashi no Dohentai Goshujin-sama~
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
[Atelier Maso (doskoinpo)] Otokonoko Kanzen Haiboku Manual ~AmaWres-bu Hen~ 丨男孩子完全敗北手冊 ~摔角篇~ [Chinese] [沒有漢化]
[Ichiko] Fujun Isei Kouhai no Susume [Digital]
[Fukugou Marjoram (Sonokawa Sono)] Sekai de Ichiban Bonyuu ga Deru Rugby-bu Captain desu ga, Kouhai to 69 Suru no wa Hen deshou ka? (ALL OUT!!) [Digital]
[Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 6 [English]
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed [English] {Hennojin}
Fundoshi Momojiri Musume
[Gogo book (Itsutuse)] Ore to Imouto to Kouhai no Rankou Cosper (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
[ii hito ya dosukoi dou] COMiC SOUSAKAN MAKO ACT-001
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
Kouhai Danshi ni Netorare SEX
Tonari no JK ni Odosarete Iribitararetemasu (Naki 3
[Kamitou Masaki] Fundoshi Youkai to Honoka Chan 2
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [CE家族社]
[Atelier Maso (doskoinpo)] Oppai ni Ochita Oukoku丨The Kingdom that Fell to Boobs [English] [Svx]
(CR36) [Hellabunna (Iruma Kamiri)] Okusama wa Deedlit (Record of Lodoss War) [English] [Kizlan] [Colorized]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2 [Chinese] [核弹团个人汉化]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
Kouhai Gatsu!
[Andou Hiroyuki] Pakopako Bitch ~Megamori! Mashimashi! Dosukebe Niku~ + Toranoana Leaflet [Digital] [English] [Decensored]
[Iihitoya Dosukoidou (Minor Boy)] 銀河特捜キティ&マリィ第二話肉体改造の罠
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
(COMIC1☆8) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 4 [English] [fmko]
[Atelier Maso (doskoinpo)] Papa no jakuten mi~tsuketa | I Found Daddy's Weak Point [English] [Svx]
Saimin Kanbo - Kouhai ni Torareta Haha
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
[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]
[Minatoya Shunsaku] Randoseru Roushutsu Toukou | Ransel Exhibitionism to School [English]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Digital]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi (Fate/Grand Order)
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
[Hito no Fundoshi (Yukiyoshi Masumi)] Admired beautiful flower.3 (Princess Lover!)
(C92) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 8 [English]
(C72) [UDON-YA (Kizuki Aruchu, ZAN)] Monhan no Erohon 2 dos (Monster Hunter)