(SPARK10) [banG (Sundomeya] Yume no Mata Yume (Yowamushi Pedal)
(C88) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 2 [English] [Juggernaut Santa]
Kouhai-chan ni Eroi Koto sareru Hon2
Hiken-tai E no Kouhai Jikken
(CR36) [Hellabunna (Iruma Kamiri)] Okusama wa Deedlit (Record of Lodoss War) [English] [Kizlan] [Colorized]
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English][Bleached]
[The Dungeon In Yarn (Yone Kinji)] Hadaka Randoserubu 2017 [Digital]
Kouhai to Ko-hai | 후배랑 후배위
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 2-wa [Digital]
[Dosukoi Jinja (Nakamura Osawari Kun)] Hime-sama no Himitsu Settai (Yoake Mae Yori Ruriiro na) [Digital]
[Oka Sundome] Mebina-tachi no Gogo [English] [desudesu]
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi
Kouhai no Bakunyuuko o Muriyari
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-2
Koukan☆Nikki Kiseki-chan no Hadaka Randoseru Shashinshuu
(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
Kouhai no Tangan-chan #3
(C66) [GUY-YA (Hirano Kouta)] GAIA2004 (Record of Lodoss War)
(C91) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu Soushuuhen 1~6+ [Chinese] [漢化組漢化組×Foxglove]
Kouhai ni kokuhaku shitara ~after~
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen (Sanoba Witch)
Kawaii Kouhai ni Itazura Shite Miru Hon
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
[Atelier Maso (doskoinpo)] Papa no jakuten mi~tsuketa | I Found Daddy's Weak Point [English] [Svx]
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [Chinese] [核弹团个人汉化]
(C87) [Jaga Butter] Dos fleur (Touhou Project)
OL Kentauros to Kouhai-kun
(C84) [Iihitoya Dosukoidou (Minor Boy)] Carina no Bouken Gaiden Vol.14 Dorei Joou Soarer (Carina no Bouken)
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
Kouhai-chan ni Eroi Koto sareru Hon
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
(C86) [Hito no Fundoshi (Yukiyoshi Mamizu)] WUG no Hidoi Hi. | WUG's Terrible Day. (Wake Up, Girls!) [English] [fmko]
G.G.F
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
(C72) [UDON-YA (Kizuki Aruchu, ZAN)] Monhan no Erohon 2 dos (Monster Hunter)
(C41) [Night Stalkers (Complier, Shamp Samurai)] Deed Ga Nobanashi 2 (Record of Lodoss War)
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [无毒汉化组]
Kouhai ni Odosarete
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu)
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order) [Chinese] [花火汉化组]
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
[Fundoshi] Nephew's Cock Slave
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
(C93) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 9 [English] {Doujins.com}