Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location
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
Kouhai Jikken | Mating Experiment
Futanari Kouhai ni Onaho Tsukai Sareru ki ga Suru
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
Enjo Kouhai Soushuuhen 1
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]
Sample H0539 Kouhai Report
Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~
Enjo Kouhai 5 | 원조교배5
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
[H.B (B-RIVER)] Bermuda no Reiraku - Daigaku Senbatsu Sannin Musume e no Midara na Saimin Tokkun (Girls und Panzer) [Digital]
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
Do-S Kouhai no Sundome Seme
Yotta Hyoushi ni Issen o Koesaserarete shimatta Otaku Macho no Hanashi
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
Enjo Kouhai 9
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
Yotta Kanroji-san ni Paizuri Sareru Tanjirou
(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]
Nijimon! Wakuwaku Ryona Kouhai
Enjo Kouhai 10
C94 Omakebon Uzai Kouhai wa Pakoritai!
Kouhai no Tangan-chan
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
Shota Teitoku wa Senpai no Kouhai no Mono yo
[Kaiduka] Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? [Digital]
Shouganai naa Kono Hentai Uzai Kouhai
Petit Namaiki na Kouhai JK no Mizuzeme Genkai Kaihatsu Nikki | 小不点傲慢后辈JK的水中虐待限界开发日记
(Panzer☆Vor! 8) [Yottanchi (Yottan)] Dar x Pekoe (Girls und Panzer)
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Maid to Kouhai Dochira ga Okonomi? | MAID vs KOUHAI: Which Do You Prefer?
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order) [Chinese] [CE家族社]
[Yottanchi (Yottan)] Ashikoki [Chinese] [胸垫汉化组] [Digital]
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
(C87) [AstroQube. (masha)] Kouhai no Tangan-chan
[DASHIMAKITAMAGO] Daigaku Shingaku de Issho ni Joukyou Shita Kanojo ga Netorare Ochita Ato 2
(C95) [Flicker10 (Kuronyan)] Otsukare OL to Yotta Ikioi de... tte Yatsu desu ne!? (Fate/Grand Order)
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch) [Chinese] [胸垫汉化组]
Enjo Kouhai 9
Boku wa Doukyuusei no Dorei Ch. 2
Fuchou to Kouhai no Oshasei Jigoku
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
Shinjin Kouhai Kiriko-san | 신입사원 키리코
Joshidaisei, Kimeseku NTR Ochi Saiyaku no Daigaku Debut
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
Kouhai Channel | 후배 채널
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)