[Yosutebito na Mangakaki (Tomoki Tomonori)] Mukashi mo Ima mo Jingai Koubi (Touhou Project) [Chinese] [無邪気漢化組] [Digital]
Nekomimi Jeanne to Hitasura Koubi Suru Hon
Kimi ga Shiranai Mama no Koubi
(C92) [ARC/TURBINE (Activine)] Wakiga Succubus to Shotaku ga Icharabu Tanetsuke Koubi suru Hon
Emiya-ke Futei Koukou Ryouiki Ni
[Momiji Mofumofutei (Poteniumu)] Shinshoku Aya (Touhou Project) [Digital]
Netorare Live - Kareshi Igai no Chinpo to Mechakucha Koubi Shita.
(C83) [774 House (774)] Hadakahime Honoka Zecchou Kakusei Buta Koubi
[Anthology] Shoujo wa Orc no Koubi Dorei Vol.1 [Digital]
Sakuya-san to Goblin no Saimin Kozukuri Koubi
Chin Kobi Bunny no Netorase Koubi Kiroku
Asashio no Bakunyuu Kyousei Koubi 1-2
(SC2019 Spring) [Roubai-tei (atahuta)] Mugi wa Nama Koubi Haishin toka Shinaishi Konna ni Oshiri Dekakunain desu kedo!? (Ienaga Mugi)(chinese)[彩虹社报]
Nagasare Futei Tsuma | Unfaithful Wife Got Carried Away
Muttsuri Chichiue Amaama Koubi
Helles-sama no Hentai Kemono Koubi
Tadashii Koubi no Susume | 正確的交尾法推薦你
(C85) [Nise-Jyuusyofutei (Nakamura Takeshi)] Hokui 30-do 13-pun 59-byou Seikei 179-do 7-fun 12-byou (Kantai Collection -KanColle-)
Koubi wa Mechakucha Kimochi Ii - Mating feels really good
Ishu Koubi Zukan
[Go! Go! Heaven!!] Hitozuma Kyoushi no Koubi 3 Color-ban [Digital]
Kanzen Saimin Nama Hame Gachi Koubi!
(C72) [JUMBOMAX (Ishihara Souka)] Koubi Sasetekureru Hitoduma (Queen's Blade)
Zenryoku Kyuuji no Koubi-roku | 全力球手的交尾录
(C79) [Gekkoubiin (Yoshiduki)] Sawa no Nichi (Touhou Project)
(C95) [Ruiketsuan (Namidame)] Emiya ke Futei Koukou Ryouiki Ni ~Kishiou Arthuria Pendragon no Baai~ (Fate/stay night)
Kyou wa No-pan Toukoubi
Tokushu Butai Shinjin Ace no Futari o Matte Ita no wa Jiyuu o Ubaware Renzoku Akume Seme & Kyousei Koubi Tanetsuke Kairaku Jigoku no Wanadatta!
Koubi Gokko
Houkago no Koubisidou | 下課後的交尾指導
Dekiai Koubi
Hitomi-san no Futei Plus
[Hirama Hirokazu] Zettai Koubi Sengen [Chinese]
[Chinchintei (chin)] Kinyoku Hatsujou Sennin to Koubi (Touhou Project) [Digital]
Koubi seyo...!
Mesu-Shin Koubi-chuu
[Hakufu] Kazoku Koubi
(C72) [JUMBOMAX (Ishihara Souka)] Koubi Sasetekureru Hitoduma | The Wife Who Lets You Fuck (Queen's Blade) [English] [Chocolate]
Emiya-ke Futei Koukou Ryouiki Ni ~Kishiou Arturia Pendragon no Baai~
Igyou Koubi Kairaku Jigoku | Demon Breeding Pleasure Hell
(SC2017 Summer) [HAMMER_HEAD (Makabe Gorou)] Matoba Risa-chan de Manabu Doubutsu no Koubi (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆13) [2nd color (Typehatena)] Uma Musume Tanetsuke Koubi Show (Uma Musume Pretty Derby) [Chinese] [无毒汉化组]
Ikinari Koubi
Futei with...
Shinkon Futeizuma Camilla
Neko Otoko Ichizoku no Koubi Report
Ro-chan Mama to Icha Love Koubi suru dake!
Ikenai Botebara Futeizuma
(COMITIA122) [Isocurve (Allegro)] Hitozuma Futei Koubi Zuroku [Chinese] [夏月兔个人汉化]
(C89) [Little★Cosmos (Ayano Rumi)] Shinkon Futeizuma Camilla | Unfaithful Newlywed Camilla (Fire Emblem if) [English]
Doubutsu Koubi Zukan
Koubi no Jikan - Time of the copulation.