(C87) [Pandora Box (Hakomaru.)] Gensou Otoko Musume Kurenai Makan! Remilia & Koakuma (Touhou Project) [Sample]
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru | 175cm Tall Track and Field Girl Really Wants to Drink Her Kouhai’s Semen
Tawawa na Omakebon 2018 summer
[yogurt (bifidus)] Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking [Chinese] [Digital]
Kouhai Otokonoko to Sugosu Amai Hitotoki
Kouhai no XXX Renshuu
Enjoy Kouhai Links
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
(Reitaisai 13) [Kuusou Monochrome (Abi)] Pachukoa Mix! (Touhou Project)
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order) [English] [NHNL]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese] [Decensored]
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 5-wa [Digital]
Deka Chichi Terrorist no Kousei Kouhai Jikken
[Nori5rou] Shojo Bitch ga Sasotte Kita node Choukyou suru Koto ni Shita
(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]
Kyodai Mushi no Kouhai-jou
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Kouhai wa Mukuchi dakedo Dosukebe sugite Guigui Kuru node Taihen na Hanashi
Kouhai no Tangan-chan #2
Gudako to Dosukebe Kouhai no Futanari Jijou
Senpai Kouhai a Man and Woman's Circunstances
Enjo Kouhai 11
Natsu, Asedaku no Kouhai to
(COMITIA109) [Shimoboard (Shimosan)] Kouhai-san-tachi. To no Natsu
Enjo Kouhai Swimming Costume
Kouhai ni kokuhaku shitara ~after~
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Digital]
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni Sarechau Hon [Chinese] [绅士仓库汉化] [2018-08-26]
(C79) [Iron Plate (Yaki Ohagi)] Ore no Kouhai ga Konna ni Eroi (Fate/stay night)
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa
Ecchi na Kouhai-chan
[Nata de CoCo Soda (Shimagarasu)] Sakuya no toki kan - Sakuya's Time F*ck (Touhou Project) [Digital]
[Ginto] Haha wa Kouhai no Niku Benki
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
Kouhai-chan ni Eroi Koto Sareru Hon 5
[Ichiko] Fujun Isei Kouhai no Susume | 不純異性交配的好推薦 [Chinese]
Ganbaru Kouhai | Do Your Best, Kouhai
(C93) [Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ [Chinese] [无毒汉化组]
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
Enjo Kouhai In The Closet
(Reitaisai 10) [Suteuka no Koya (Komone Ushio)] Lady's and Lady's #3 (Touhou Project)
Houkago no Kouhai
Kouhai-chan ni Eroi Koto sareru Hon 1~4
Kouhai Missed Memories | Kouhai's Missed Memories
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
[Kamikadou (Ginyou Haru)] Koumakan Harem Route (Touhou Project) [Digital]
Kouhai Gatsu!
Maid to Kouhai Dochira ga Okonomi?
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
Koakuma na Koakuma-san to Ecchi suru Hon | 和小惡魔般的小惡魔小姐做色色事情的本
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English]
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Muttsuri Kouhai Mash ni Misetuketai
[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project) [Digital]
Netorare Kouhai Kanojo
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Enjo Kouhai 10
Jibun ni dake Eroi Kao o Misete Kureru Kawaii Kouhai
[Angelic Feather (Land Sale)] Flan-chan no Oshiete no Koa Sensei-san (Touhou Project) [Digital]
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
Shokushu Kyousei Kouhai
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai | Ship Girls Pregnancy - Inazuma's Forced Crossbreeding (Kantai Collection -KanColle-) [English] [Digital]
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
Do-S Kouhai no Sundome Seme
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
Kouhai to!
Kouhai no Tangan-chan
Patchouli ga Koakuma ni Shiborareru Hon
(Reitaisai 12) [Nyankoromochimochi (Kotoba Ai)] Konomama dewa Koakuma to Deki Kon Shite Shimau!? (Touhou Project) [English] [Manabe_JP]
Kouhai-chan wa Ijiritai!
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Dengeki Moeoh 2017-08 [Digital]
Santa Koakuma no Present
C94 Omakebon Uzai Kouhai wa Pakoritai!
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
Kouhai Channel
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
[Sob] クッキー作り(料理編) (Touhou Project)
(C79) [Koakuma Sageha (Sage Joh)] Haruka no Houkago Twuru Twuru Club (Amagami) [English] [Usual Translations]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 6-wa [Chinese] [Kirin个人汉化] [Digital]
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
NTR Kanojo ~Yandere Kouhai ni Futanari-ka Saserarete Kairaku Ochi Saserareta Onna~
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Chinese] [沒有漢化] [Digital]
Kouhai no Tangan-chan #5
Shouganai naa Kono Hentai Uzai Kouhai
[Yashiya (Yassy)] Patche-san no Neteru Aida ni!! | While Patche-san Sleeps (Touhou Project) [English] [Veinfag] [Digital]
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了
Kouhai Danshi ni Netorare SEX 3
Rikutsuppoi Kouhai-chan to Rikutsunuki de Majiwaru made no Hanashi
(Reitaisai 14) [Sunset Beach (Hammer)] Shoujo-tachi no Gensou II (Touhou Project)
Seitenkan Shita Suieibu no Kouhai ga Bitch Sugiru
[Blossom Sphere (Sakurayu Haru)] Koakuma ga Patchouli ni Biyaku Semen Sosoide Toriko ni Shichau Hon (Touhou Project) [English] [Doujins.com] [Digital]
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu)
Etchi Etchi Kouhai-chan
[Niro] Koakuma datte Ichininmae! - A Virgin Succubus (COMIC X-EROS #42) [Chinese] [無邪気漢化組]
Enjo Kouhai Different Clothes
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]