Pote Kouhai Chinese

[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]

[Applecat (Potekoro)] Tech Tree (Makai Tenshi Jibril) [Digital]

Kouhai no Tangan-chan

[AstroQube. (masha)] Kouhai no Tangan-chan #5 | Kouhai-chan the Mono-Eye Girl #5 [English] [Digital]

Enjo Kouhai Different Clothes

Kouhai Gatsu!

[Seikatsu Seshishou (tt)] Kouhai to! [Digital]

Otaku no Boku to Iikanjidatta Kuro Gyaru Kouhai wo Netorareru Mini

Netorare Kouhai Kanojo 2

Tomodachi no Youna Otaku Kouhai to Deisui Ecchi

[Amapoteya] Musuko wa Doushiyou mo Nai Hentai Otoko deshita. | My Son Was A Helpless Pervert [English] [@boggsking]

[Potekoro] Houkago Sukumizumu [Chinese]

(Reitaisai 10) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Zukkon Bakkon Suru Hon (Touhou Project)

Kouhai Missed Memories

[Sennomori Maitake] Ayakashi Kouhai Kitan ~Onaka ni Shimi Wataru Atsui Tane~ 3 [Chinese] [瑞树汉化组] [Digital]

Kouhai Bon | 후배의 책

(C93) [Kamepotel (Iduki Zirou)] Ane: Shotareators (Re:CREATORS) [English]

Echi Echi Kouhai-chan!

Kaizou Gakuen 「Kouhai」| Modification Academy 5 "Kouhai"

(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4

Lunch Time no Kouhai

(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]

(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]

Boku no Koto ga DaisukiDatta Kouhai ga Hoka no Otoko ni Haramasareru Hanashi

Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi

Lust Order ~Beast-kei Marshmallow Kouhai~

(C59) [Applecat (Potekoro, Konamilk)] Ryosyuu (Ojamajo Doremi)

Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo?

Rune Midgarts no Kouhai Jikken ~Archbishop Hen~

Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-

[Furuya] Sherry-chan Kouhai jikken kiroku [SMDC] [English]

Enjo Kouhai 1-10

[Nakamuratakumi (kemukemuke)] Chiisana Senpai to Ookina Kouhai | Small Senpai and Big Kouhai [English] [CDG Scans] [Digital]

Dokuzetsu Kouhai DK wa Ore Senyou Kanojo

Goumon Onna Kyoushi - Shisshin Zekkyou Kahanshin! Kouhai Onna Kyoushi Akumu no Seikyouiku

[Amapoteya] Sono Hi, Watashi wa Musuko no Nikubenki ni Natta. [English]

(C92) [TwinBox (Hanahanamaki, Sousouman)] Rakka Shunshou 3 [Chinese] [绅士仓库汉化]

Aotte Kuru Kouhai o Wakara Seru!

Kouhai Bon

(C76) [Applecat (Potekoro)] Riku Maji Extra