[Yosutebito na Mangakaki (Tomoki Tomonori)] Mukashi mo Ima mo Jingai Koubi (Touhou Project) [Chinese] [無邪気漢化組] [Digital]
[Mauve (Oniben Katze)] dog eat dog era ~Ryuujinzoku Dorei no Futago to Saimin Koubi~ | dog eat dog era ~龙人族奴隶双子与催眠交尾~ [Chinese] [Neko汉化] [Ongoing]
[Isocurve (Allegro)] Igyou Koubi Kairaku Jigoku [Chinese][霖虫子个人渣译]
[Mitarai Yuuki] Ikanishite Haha wa Onna o Kaihou Shitaka Ch. 1-7 [English] [N04h]
Nekomimi Jeanne to Hitasura Koubi Suru Hon
[Ochikochitei (Tadano Kushami)] Haha ga Taisetsu ni Shiteiru Fude | 妈妈珍爱的笔 [Chinese] [不觉晓个人汉化] [Digital]
Kimi ga Shiranai Mama no Koubi
[Chinchintei (chin)] Koubi no Ie [Chinese] [新桥月白日语社]
[Fuusen Club] Haha Mamire [English] [LWB, csynn, SaHa]
[PURUpyon Saitou] Midara na Haha Shishunki na Boku | Lewd Mother and My Puberty [English]
[TTSY (Kurogane)] Haha no Baishunyado
(C92) [ARC/TURBINE (Activine)] Wakiga Succubus to Shotaku ga Icharabu Tanetsuke Koubi suru Hon
[DT Koubou (DAIGO)] Motoyan no Kaa-chan to Kozukuri Koubi | Having Baby-Making Sex With a Former Delinquent Mother [English] {Doujins.com}
[chin] Top o Mezase! Saimin Erotuber (Koubi no Manner sono Kihon to Gensoku) [Chinese] [垃圾汉化组] [Digital]
Netorare Live - Kareshi Igai no Chinpo to Mechakucha Koubi Shita.
dog eat dog era ~Ryuujinzoku Dorei no Futago to Saimin Koubi~ (on going) [Chinese]
[Bai Asuka] Mikami-kun no Kinshin Jijou #1 "Sono Haha Inran ni Tsuki" | Mikami-kun’s Incestuous Situation Ch. 1 (COMIC Magnum Vol. 107) [English] [N04H]
(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]
FUUSEN CLUB HAHA MAMIRE CH. 1-5 ENGLISH.zip
Muttsuri Chichiue Amaama Koubi
[Kiyokawa Zaidan (Kiyokawa Nijiko)] Musuko no Yuujin ni Mokugeki Sarete mo Haha no Koshi wa Tomaranai
[MilkyBox (Qoopie)] Omamagoto Hasegawa-san chi no Oyakokankei Niwame "Haha to Seifuku" [English] {N04h}
(C85) [Gouon (SWA)] Haha Netori Mokeiya no Mama Tenchou (Gundam Build Fighters)
[Bantendou Shoten (Naniwadou Matatabi)] Kitsune no Haha. [Digital]
Helles-sama no Hentai Kemono Koubi
Tadashii Koubi no Susume | 正確的交尾法推薦你
Koubi wa Mechakucha Kimochi Ii - Mating feels really good
Ishu Koubi Zukan
[Namakemono Kishidan (Tanaka Aji)] Unsweet Haha Kazumi Wakui Pluse SIDE Ryosuke vol.2
[Go! Go! Heaven!!] Hitozuma Kyoushi no Koubi 3 Color-ban [Digital]
[Senor Daietsu] Kinshin Nikuyoku Koubi Shitagaru Kanjuku Haha
[Zenmai Kourogi] Haha wa Odoru 2 -Hiru no Haha Yoru no Mask- [Chinese] [魔劍个人汉化]
[Choco Pahe] Seiya no Haha no Tehodoki (Tanetsuke Stalking) [Chinese] [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)
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
[Bantendou Shoten (Naniwadou Matatabi)] Kitsune no Haha. | Fox Mother. [English] [AIsubs+drozetta] [Digital]
Dekiai Koubi
[Yojouhan Shobou] Haha no hi to Musume no hi
[Himeya (Abe Inori)] Tsuma no Hajimete no Otoko ~Otto ni Naisho no Saikai Koubi~ [Chinese] [無邪氣漢化組] [Digital]
[Hirama Hirokazu] Zettai Koubi Sengen [Chinese]
[Yokoyama Michiru] Haha ga Hakui o Nugu toki 6 [Chinese] [月之废墟汉化] [Digital]
[Chinchintei (chin)] Kinyoku Hatsujou Sennin to Koubi (Touhou Project) [Digital]
Koubi seyo...!