[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon -Lucy to Issho!- | Mouth’s Picture book -Featuring Lucy (Fairy Tail) [English] =LWB=
[Punipuni Doumei (Mizuki Gyokuran)] Okuchi Lovers (Lotte no Omocha!)
[Jonokuchi Joji] Private Tutor Nami - Do Even Better (English)
[Calpis Koubou] Okuchi Oyako ~Futari de Gokkyun~
[RHF=Migite no Tomo Sha (Various)] Jutai Kokuchi 4 (Various)
Amokuchi Sophie Biyori
(Houraigekisen! Yo-i! 38Senme) [Seken no Katasumi (Kaeruyama Yoshitaka)] Kaiboukan Okuchi Sukebe Book (Kantai Collection -KanColle-)
[Zenmai Kourogi] Sono Shima wa Makkuro ni Hiyake Shita Oba-san-tachi no Seisokuchi de Aru <Real Paradise Hen>
Danzou no Okuchi
(Air Reitaisai 8) [Nahabaru (Mae)] Gensoukyou Koushinki Okuchinomikon (Touhou Project)
[GOD Ryokutya (Bu-chan)] Precure Okuchi Tokushuu Hon (Go! Princess Precure, Dokidoki! Precure) [Digital]
Subaru no kawaii Okuchi
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-5 [English]
Imouto no Okuchi
[Asakura Mitsuru] Chijyo Erect! Mune ni 1-ppatsu Okuchi ni 2-hatsu, Shiri to Asoko ni Kei 5-hatsu | 痴女讓我硬梆梆 胸部上1發嘴巴裡2發, 屁股和小穴共計5發 [Chinese]
[Anthology] 2D Comic Magazine Kuchibenki Heroines Karen na Okuchi wa Nama Onaho Vol. 1 [Digital]
(C93) [Syunkan Saidaihusoku (Pony R)] Helena Mama ga Okuchi de Teinei ni Tannen ni Nando mo Nuite kurete kara no Honban (Fate/Grand Order)
Okuchi no Ehon - Lucy to Issho
Okuchi Manko
(Gunrei Bu Shuho & Houraigekisen! Yo-i! Goudou Enshuu) [cherry pepper (Yukian)] Kaga-san no Okuchi (Kantai Collection)
Okuchi de Iko!!~ Kinpatsu Kyonyu Onna Shoushou-hen ~
[Spiral Cucumber] Okuchi de Iko!!~ Kinpatsu Kyonyu Onna Shoushou-hen ~ (Fullmetal Alchemist) [Digital]
[Tomohiro Kai] Torokuchism
[Marui Maru] Chiralism no Owari - Chiralism is End. (Shita no Okuchi de Chu Chu Shiyo) [English]
Sono Shima wa Makkuro ni Hiyake Shita Obasan-tachi no Seisokuchi de Aru
S&M ~Okuchi de Tokete Asoko de mo Tokeru~
[Tomohiro Kai] Torokuchism Ch. 1-4 [Chinese] [無邪気漢化組]
(C75) [INSERT (KEN)] Boku dake no Bakunyuu Ona-maid -Okuchi no Megami-sama- | My Personal Big Breasted Masturbation Maid Oral Goddess [English] [SaHa]
[Jonokuchi Joji] Private Tutor Nami - Do Your Best (English)
Ue no Okuchi to Shita no Okuchi to, Kouhen | Upper Mouth, Lower Mouth, and... Part 2
(CT31) [Take Out (Zeros)] Danzou no Okuchi (Fate/Grand Order)
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Ch. 1-6
Ran-sama no Okuchi Hon | A Book About Ran's Mouth
Osananajimi wa Ore no Senzoku Okuchi Maid 1-5
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-2 [English]
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Chapter 1
Imouto no Okuchi
[stem] Akumana Kokokuchi | Demon Heart [English] {Kizlan}
[Giuniu] Ue no Okuchi to Shita no Okuchi to, Zenpen (COMIC Anthurium 2018-10) [Chinese] [AL4个人汉化] [Digital]
Shita no Okuchi de Chu Chu Shiyo Ch. 1-5
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-6 [English]
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Omata de Nukarete Okuchi de Gokugoku? Yuujou to Fukujuu no Semen Gourmet Match!?
[AXZ (Warabino Matsuri, Kutani)] Angel's Stroke 38 Okuchishibori (Neon Genesis Evangelion) [English] [SaHa]
(Reitaisai 10) [Sakurai Dai Energy (Sakurai Energy)] Okuchi no Koibito | Her Mouth's Lover (Touhou Project) [English] {doujin-moe.us}
[Mita Kurumi] Okuchi Nochi Oppai
(CT15) [NAVY (Kisyuu Naoyuki)] Okuchi no Ehon (Nyan Koi!)
(C89) [Coleus (Migu)] Okuchi ga Koibito (World Trigger)
Osananajimi wa Ore no Senzoku Okuchi Maid 6
Ecchan to Icha Love Okuchi Ecchi!
Gudako-chan ni Okuchi de Gohoushi Shitemorau Hon
[Anthology] 2D Comic Magazine Kuchibenki Heroines Karen na Okuchi wa Nama Onaho Vol. 2 [Digital]
[Tomohiro Kai] Maraschino Cherry Kiss (Torokuchism) [Chinese] [無邪気漢化組]
Okuchi no Ehon Anata no Tame Ni
Okuchide SEED- Titty Fuck
Scoop! Mikai no Gunmaken no Okuchi ni Inran Hentaisei Gishiki o Okonau Onna Razoku no Shuuraku ga Jitsuzai Shita!!!
(COMIC1☆13) [K2 Manhole (P)] Okuchi to Ketsu kara Plus o Sosogu Hon (Puzzle & Dragons)
Maid no Hikaru ni Houkei Baka ni Sarenagara Shasei Suru Hanashi.
(SPARK13) [Yami no Naka] Okuchi no koibito (Fate/Grand Order)
S&M ~Okuchi de Tokete Asoko de mo Tokeru~ | S&M ~Melts in Your Mouth and Between Your Legs~
Chichiue no Okuchi no Naka ga Amarinimo Kimochi Yokute Shasei ga Tomaranai