[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
[Kamitou Masaki] Fundoshi Youkai to Honoka Chan 2
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [核弹团个人汉化]
OL Kentauros to Kouhai-kun
[Atelier Maso (doskoinpo)] Danjo Sensou | War of the Sexes [English] [Svx]
[Overdose] Conquest (Code Geass) [Colorized] [Snake335]
(C41) [Night Stalkers (Compiler, Shamp Samurai)] Deed ga Nobanashi 2 (Record of Lodoss War)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [上野联邦汉化组]
(C83) [Hito no Fundoshi (Yukiyoshi Mamizu)] Sakura Sou no Ecchi na Orihon. (Sakura Sou no Pet na Kanojo)
(C75) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho-
Seme Seme JK Sanae-san
[Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 4 [English] [fmko] [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
(C95) [R*kaffy (Aichi Shiho)] Astolfo Cos no Kouhai ni Kokuhaku Sarete Sex Shita Hanashi | A Story About My Astolfo Cosplaying Kouhai (♂) Confessing His Love and Having Sex. (Fate/Grand Order) [English] [EHCOVE]
[Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 6 [Chinese] [HazelF个人汉化]
Senpai to Kouhai no Nayami
Esta vez su hija me mira como si quisiera chuparmela y tragar mi semen todo el día
Vados x Champa Dare Toku
[Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 4 [Digital]
(C74) [Chomei-ya (Kyu)] Black Elves (Record of Lodoss War)
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
(C61) [SEMEDAIN G (Mokkouyou Bond)] SEMEDAIN G WORKS vol.15 - Ichiichi (King of Fighters)
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
[Oka Sundome] Pentagon
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
Mahoutsukai Musou
[Atelier Maso (doskoinpo)] Oppai ni Ochita Oukoku丨The Kingdom that Fell to Boobs [English] [Svx]
(C81) [Nekomikan Aruiwa Nekomikan (Nkedoshita)] Samplitude TPS-L2
(C68) [GLAMOUR WORKS (Shadi Biin)] Monster Collection (Record of Lodoss War)
(C93) [Ai Wa Kurayami (Marui Ryuu)] Forest night (Record of Lodoss War)
(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]
[Cyber F] Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai" [English]
[Bundosuikou] Otokonoko o Kousoku Shite Onaka ni Tairyou Chuunyuu Mae to Ushiro kara Kyousei Shashutsu Shichau zo
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?
(C92) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 8 [English] [NineTails]
Kouhai ni Odosarete
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan [English] [BSN]
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
[LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer? (Fate/Grand Order) [English] [2d-market.com] [Decensored] [Digital]
Hiken-tai E no Kouhai Jikken
[Chikuwa Drop (Dos)] Ha? [Digital]
K Sister hole addiction ~ My unreliable older brother! Cute little brother! It's a tough job to become a male dos!
Papa Ijou Koibito Miman Zenpen | De Oji-san a amante parte dos
[OVERDOSE (Hashiba Yachi)] Reckless driving of love!! (Axis Powers Hetalia)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Enjo Kouhai 2
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed {Hennojin}
(CR30) [Studio Wallaby (Seishinja)] Princess Shiris (Record of Lodoss War)
(SUPER27) [SPIELDOSE (Oyamada Chika)] Sena no Fuku o Nugasanaide (Eyeshield 21)
(C81) [SEMEDAIN G (Mokkouyou Bond)] PURI-SUPA (Precure)
Enjo Kouhai In The Closet
[Raijinkai (Haruki Genia)] Tawawa no Kanzume (Getsuyoubi no Tawawa) [2018-09-01]
Kouhai Danshi ni Netorare SEX
(C90) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 7 [Chinese] [天月NTR汉化组]
Fundoshi Chijo Doutei Kui
[Bundosuikou] Uri Shitei [English] [Chocolate + LWB]
Kouhai futari no yousu ga okashii
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
(C60) [SEMEDAIN G (Various)] SEMEDAIN G WORKS vol. 14 - Shuukan Shounen Jump Hon (Various) [English] [Rookie84]
Kouhai-chan ni Eroi Koto sareru Hon2
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
(Dai 5 Kai Hekigai Chousa Haku) [Tsumarimashita (Tsumumi)] Levi Sensei to Randoseru (Shingeki no Kyojin)
(C83) [Hito no Fundoshi (Yukiyoshi Mamizu)] Sakura Sou no Ecchi na Orihon. (Sakura Sou no Pet na Kanojo) [English] {asdkg}
Dokuzetsu Kouhai DK wa Ore Senyou Kanojo
Kouhai Futari ni Chinpo o Omocha ni Sareru Doutei-kun
(SC41) [Nagaredamaya (Bang You)] Piropon Gold (Record of Lodoss War) [Digital]
[OVERDOSE (Hashiba Yachi)] Jyunketsu Ruby wa Tengai no Shita de (Fate/stay night) [Digital]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [Chinese] [兔司姬漢化組×無毒漢化組]
[Bundosuikou] Uri Shitei
Kouhai Danshi ni Netorare SEX
Fundoshi Roshutsu Ranko
[Iihitoya Dosukoidou (Minor Boy)] Dorei Joou Soara vol. 6
Omawari-san Switch/ Fundoshi no Noroi