(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa)
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
yotta daigaku no kouhai o turekonde warui koto o suru hanashi
Natsu, Asedaku no Kouhai to
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [English] [Doujins.com] [Digital]
Kouhai Nude Model ni Gaman ga Dekinai!
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [English] {Kizlan} [Digital]
[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3 [Chinese] [瑞树汉化组] [Digital]
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
Netorare Kouhai Kanojo
[DPg] Senpai ga Uchikomu Kouhai no Hanashi (Senpai ga Uzai Kouhai no Hanashi)
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX ~Sourou Kareshi ja Monotarinai~ [English] [Digital]
[Tohzai] Boku-tachi no Kinki
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon2
[Ginto] Haha wa Kouhai no Niku Benki
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
[Mutou Koucha] Tomodachi no Youna Otaku Kouhai to Deisui Ecchi [English] [Digital]
Kouhai Nanpa Beach Luluhawa
[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]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
Kouhai Sensou Zenpen | Kouhai War First Part
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-2
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Kouhai JK ga Gimai ni!? Namaiki na Imouto ni Iroiro Wakarasete Mita.
(C76) [OTOMEKIBUN (Sansyoku Amido.)] Gakkou de Senshun! -Kouhai mo Issho- 2
Josou Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon (FateGrand Order) (machine translated)
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
(C78) [Celluloid Brothers (Yashio Taiga, Arisawa Masaharu)] Hitozuma Onna Senshi Kinki no Makan (Dragon Quest III)
Ura Mash NTR -Junsui na Kouhai ga Kyokon Gaijin ni Netorarete Boku o Ijimeru Akujo ni Naru made-
(C93) [LeimkissA (Nekohane Ryou)] Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu. (Fate/Grand Order)
Enjo Kouhai 5 | 원조교배5
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
[Shinozuka Atsuto] Muramura Kouhai-chan | Hot and Bothered Junior (COMIC HOTMILK 2018-12) [English] {NecroManCr} [Digital]
Kinki Chiku 01
(COMIC1☆15) [MUGENKIDOU A (Tomose Shunsaku)] Echi Echi Kouhai-chan! [English]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
[Wadannoki (Dendoro Kakariya)] Boku wa Kouhai no Onahole [Chinese] [零食汉化组] [Digital]
(C51) [Yamaguchirou (Yamaguchi Shinji)] Kinki (Rurouni Kenshin)
Kinki Chiku 09
[Yokoshimanchi. (Ash Yokoshima)] Boku no Kawaii Kouhai wa Seiyoku Tsuyome no Chichi SeFri (Kanseiban) [Digital]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Hatsujou Kouhai
Kinki Chiku 04
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
[Terasu MC] Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
(C95) [Heiyou Kinki. (Makura Cover)] Tenkai Souzen!? Datenshi no Kokan ni Sobietatsu Rippana (Love Live! Sunshine!!)
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
Inran Pink ni Hiningu wa Mottainai!
Dekkai Kouhai to Chicchai Senpai
(C64) [STUDIO RUNAWAY WOLF (Nakajima Akihiko)] TaBoO ~ Kinki ~ (Sister Princess)
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
[Cyber F] Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai" [English]
(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]
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
[Wakamatsu] Itsumo wa Rikutsuppokute Kanjou ga Nasasou na Kouhai-chan nanoni (CHINESE)
Kinki Chiku 06
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
(Eternal Kanon 1) [Yamaguchirou (Yamaguchi Shinji)] Kinki II ~TABOO II~ (Rurouni Kenshin)
Kouhai no Shitsukekata Nadametari Odoshitari ○○ shitari - | 对后辈的教育方法:可以亲切可以严厉也可以OO——
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
Kyodai Mushi no Kouhai-jou
Saenai Kouhai wa Bijin OL to Hitotsu ni Naru
[Gelmaga.] Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite
Dosukebe Kouhai no Nenmaku Houshi Ryokan
Kouhai Kanojo no Seiteki na Jikken
[Hoshii Nasake] Wanko-kei Kouhai-kun no Himitsu
Kinki Chiku 02
[Shuutaisei (kinky)] Coach Watashi no Unko Tabetekudasai! [Digital]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [English] [ARMAE] [Digital]
[Tohzai] Boku-tachi no Kinki [Chinese]
Daisuki na Kouhai no Do-S na Hikaru-chan ni Mechakucha Seieki Shiboritorareru Hanashi.
(C95) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Kinki Shinpan (Sword Art Online)
Enjo Kouhai In The Closet
Shucchou ni doukou suru kaisha no kouhai o Yowasete warui koto o suru hanashi
Kinki no Alchimia 2
Kinky
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Lunch Time no Kouhai
(Bokura no Love Live! 24) [Heiyou Kinki. (Makura Cover)] Eh!? Datenshi ni wa Ningen no Houritsu ga Tekiyou sa Renaikara Les Rape! Shite mo Tsumi ni wa Towarenai tte!? (Love Live! Sunshine!!)
Kouhai no Bakunyuuko o Muriyari
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
Sample H0539 Kouhai Report
Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5 [Chinese] [夢之行蹤漢化組]
(Reitaisai 10) [Mazemono Chuui. (Makura Cover)] Inran Pink ni Hiningu wa Mottainai! (Touhou Project)
(Mitsudol 15) [SMYSLE (Sunshow)] Kinki no Alchimia (Kaitou Tenshi Twin Angel) [Chinese] [靴下汉化组]
Kouhai Sensou Kouhen