(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3 [Chinese] [瑞树汉化组] [Digital]
(C66) [Sekai Kakumei Club (Ozawa Reido)] Mesu Buta no Shiiku to Kouhai Nitsuite (Futari wa Precure)
Kouhai no Tangan-chan #8
Tawawa na Kouhai-chan 2 + Tawawa na Omakebon
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
Bloomer na Fran-chan to KouhaiiX ♡
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
Kouhai no Tangan-chan #5
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [花火汉化组]
(COMIC1☆11) [Nijigen Shoujo (Nizimoto Hirok)] Saitei Senpai to Demi Kouhai-chan (Fate/Grand Order)
Enjo Kouhai 8
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
【Mokugeki】Rikujoubu Kouhai ga Noshon: Hanashikaketara Tsuyoki na Taiou o Sareta
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
[Kariya (Calipur)] Shitataka Kouhai-chan ni Shiboraremakutte Kekkon Suru Made no Ohanashi (Kouhen) | 被小恶魔后辈酱疯狂榨精直到结婚之前的故事(后篇) [Chinese] [甜族星人x我不看本子个人汉化]
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]
Kouhai no Tangan-chan #7
Jishou Kishidou
Kouhai-chan ni Eroi Koto Sareru Hon 6
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5
(Sougetsusai 24) [SeaFox (Kirisaki Byakko)] Watashi no Hebionna ga Dosukebe na Kouhai ni Choukyou Sarete Ooyake no Ba de Dappi Suru Hon (Fate/Grand Order) [Chinese] [肉包汉化组]
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Chinese] [Digital]
Dekkai Kouhai to Chicchai Senpai
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
[Eight Beat (Itou Eight)] Anegohada Hitozuma Hitomi (32-sai) ~Daigaku Jidai no Kouhai ni...~ [English] [CGrascal]
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
Seiken Rensei "Oukoku no Tsurugi" toka Jishou shite Iki tteta Himekishi ga, Ganimata Kokujoku Gangu ni Ochiru made──
Kouhai Kanojo Tsujinaka-chan no Oshioki
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
(SC49) [Pintsize] Tainai Rensa Fever San (Puyo Puyo)
(COMIC1☆13) [Kurokami Studio S (Mukouhara Shiryu)] Vtuber ni Gachi Koi Shitara Ikan no ka (Virtual YouTuber) [Chinese] [上野联邦汉化组]
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [Digital]
Kouhai Channel
Kanojo to Boku no Kouhai no Hanashi. | 女友與我的交配淫事。
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order) [Chinese] [黑锅汉化组]
Rune Midgarts no Kouhai Jikken ~Archbishop Hen~
Sasayaki no Inma ~Seisokei Bitch na Kouhai Joshidaisei ni Yoru Jinkaku Hakai Saimin~
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite
(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
Kouhai futari no yousu ga okashii
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai
[Sakeitiba (Samon Shiu)] Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai [Digital]
Kouhai no Tangan-chan #6
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX 3 [Digital]
Enjo Kouhai 7
Shota Teitoku wa Senpai no Kouhai no Mono yo
Astolfo Cos no Kouhai Uriko to Kaijou de Sex Shita Hanashi | 和COS阿斯托尔福的学弟♂销售员在会场一起做爱的故事
Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circunstances
Kouhai Kanojo ni ASMR Kiiteru no ga Baremashita
Kurogyaru Kouhai Otokono Musumederihero~Gyakuanarukoosu
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
Houkago no Kouhai
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai"
[Athome Shuka (Takunomi)] Enjo Kouhai 12 [Chinese] [無邪気漢化組] [Digital]
Enjo Kouhai 12
Enjo Kouhai In The Closet
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
otokonoko ga kouhai ni ijimenukareru eromanga no tsuzuki no tsuzuki
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
C94 Omakebon Uzai Kouhai wa Pakoritai!
[Shishi Juuroku] Kouhai ni Shidou Suru Momiji-chan (Touhou Project)
[Dokuneko Noil] yotta daigaku no kouhai o turekonde warui koto o suru hanashi
[Athome Shuka (Takunomi)] Enjo Kouhai IF [English] [Digital] [Incomplete]
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
[Athome Shuka (Takunomi)] Enjo Kouhai Swimming Costume [Chinese] [Digital]
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
Dame na Watashi wa Shokuba no Kouhai ni MamorarePpanashi | 關於廢柴的我被職場後輩守護了這件事
[Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo 3 ~Kairaku o Kasane Musaboru Kokoro to Shitai~ | Netorare Junior Girlfriend 3: A Body and Mind Craving Pleasure [English] {2d-market.com} [Decensored] [Digital]
[Mountain Topper (Yamahata Rian)] Do-S Kouhai no Sundome Seme [Chinese] [沒有漢化] [Digital]
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa
Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku
Kouhai Nude Model ni Gaman ga Dekinai!
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
Enjo Kouhai School Festival
Kouhai Refle
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
Senpai to Kouhai no Nayami
[Himawari no Tane] Yuri Couple no Youji Taikou Junyuu Omorashi Amayakashi H + Bukatsu no Senpai o Seiteki ni Amayakasu Kouhai-chan
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed [English] {Hennojin}
[Wagarashiya (Tasuro Kuzuha)] Horikawa Raiko-san ga Jishou Binwan Ongaku Producer no Dokuga ni Kakaru Hon (Touhou Project) [Digital]
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [English] [mysterymeat3] [Digital]
Kouhai-san. To no Natsuyasumi
Kouhai Otokonoko to Sugosu Amai Hitotoki
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Shucchou ni doukou suru kaisha no kouhai o Yowasete warui koto o suru hanashi
Chuunen Doutei Jishou Masuta to Jutsu Aniki no Supplementary Lesson
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
Netorare Kouhai Kanojo
Kouhai Danshi ni Netorare SEX