[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
[Negative Gang] Nandemo Iinari ni Naru Kouhai wa Suki desu ka? (Zenpen)
Kouhai ga!
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
[Danimaru] Machikirenai Kouhai Kanojo Tsujinaka-Chan (COMIC Anthurium 2022-02) [English] [HornyPanas] [Digital]
Ki ni Naru Kouhai no Karada
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
Koukoku no Kouhai Kono Issen ni Ari, Kakuin Issou Bokki Doryoku Seyo
[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]
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
Kouhai no Tangan-chan #7
Shouganai naa Kono Hentai Uzai Kouhai
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Doujins.com]
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
Nijimon! Wakuwaku Ryona Kouhai
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Digital]
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
Kouhai Sensou Zenpen
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [Chinese] [无毒汉化组]
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Kouhai Otokonoko to Sugosu Amai Hitotoki
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
[Shiko Neru Mix (Kauti)] Wanko-kei Kouhai Kanojo ni Muremure no Kussa~i Nioi to Chinkasu o Ajiwatte Morau [Digital]
[Sakeitiba (Samon Shiu)] Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2 [English] [mysterymeat3] [Digital]
Ore no Kouhai no Kyuuai ga Kawaisugiru Ken ni Tsuite.
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
Kouhai Danshi ni Netorare SEX 3
Sample H0539 Kouhai Report
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai ni ♥♥ Sarechau Hon
[Marshmallow Balloon (Kayumidome)] Shota Teitoku wa Senpai no Kouhai no Mono yo (Kantai Collection -KanColle-)
Kouhai Danshi ni Netorare SEX 3
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Digital]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
[Morimiyakan (Morimiya Masayuki)] Kouhai Nikki. [Chinese] [Incomplete]
Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon
Kouhai no Tangan-chan #2
Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight
[Takedake (Shinshuu Takedake)] Dekkai Kouhai to Chicchai Senpai wa Issho ni Itai! [Digital]
Bosei to Insei Regular no Za o Ubatta Kouhai ni Hahaoya no Karada made Ubawareta Ken
Kanojo to Boku no Kouhai no Hanashi.
Boku no Koe o Kiku dake de Hatsujou Shichau Yandere Kyonyuu Kouhai ni Karada o Irekaerarete Shimatta!
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
[Puchimaple (Hisagi)] Kouhai Danshi ni Netorare SEX 2 [Chinese] [禁漫天堂*灰羽社汉化组] [Digital]
(C94) [Majimadou (Matou)] Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru. (Fate/Grand Order)
Futaba Chiru | 雙葉凋落
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
Kurage Musume-chan no Amaama Aigan Kouhai Nikki
Echi Echi Kouhai-chan!
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 8-wa [Digital]
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
Fellatio Kouhai, Otouto ni naru
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
(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]
Shota Teitoku wa Senpai no Kouhai no Mono yo
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
Kouhai Danshi ni Netorare SEX 2
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai