[Punipuni Doumei (Mizuki Gyokuran)] Okuchi Lovers (Lotte no Omocha!)
(C95) [Potato Salad (Kurisu)] Amokuchi Sophie Biyori (Dragalia Lost)
Okuchi to Ketsu kara Plus o Sosogu Hon
(COMIC1☆13) [Syunkan Saidaihusoku (Pony R)] Hokusai-chan ga Okuchi de Teinei ni Tannen ni Nando mo Nuite Kurete kara no Honban | Hokusai-chan's Scrupulous Mouth Makes Me Cum Continuously (Fate/Grand Order) [English] [Hellsin]
Osananajimi wa Ore no Senzoku Okuchi Maid 3
Ran-sama no Okuchi Hon | A Book About Ran's Mouth
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-7 [English]
Scoop! Mikai no Gunmaken no Okuchi ni Inran Hentaisei Gishiki o Okonau Onna Razoku no Shuuraku ga Jitsuzai Shita!!!
[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]
Doryokuchi Ecchi 252
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-6 [English]
[Aikokusha (Agobitch Nee-san)] Hataraku Onee-san-tachi ~Mikonritsu no Takai Machi de Hataraku Tokoya no Onee-san ni Okuchi de Shiborareru~ [chinese]
(Reitaisai 7) [Nahabaru (Mae)] Gensoukyou Koushinki Okuchinomikon (Touhou Project)
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-2 [English]
Riku-Gyo
Osananajimi wa Ore no Senzoku Okuchi Maid
[AXZ (Warabino Matsuri, Kutani)] Angel's Stroke 38 Okuchishibori (Neon Genesis Evangelion)
Torokuchism Ch. 1-4
[henyasanchi]Miporin ga okuchi de suru hon
[Marui Maru] Shita no Okuchi de Chu Chu Shiyo
Danzou no Okuchi
Mamiya no Okuchi toka Oppai toka no Hon
(COMIC1☆8) [Otabe Dynamites (Otabe Sakura)] Akagi-san wa Okuchi ga Seikantai (Kantai Collection)
Shita no Okuchi de Chu Chu Shiyo Ch. 1-2
(Reitaisai 7) [Nahabaru (Mae)] Gensoukyo Koushinki Okuchinomikon (Touhou Project) [English]
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon Anata no Tame Ni (Queen's Blade)
Junshin JS wa Houkago Okuchi de Ganbaru
Imouto no Okuchi
(C93) [Aoi Dennou (Aoi Tiduru)] Hamakaze ni okuchi de nuitemorau hon (Kantai Collection -KanColle-) [Chinese] [瓜皮汉化]
[Calpis Koubou] Okuchi Oyako ~Futari de Gokkyun~
(Tora Matsuri 2015) [MMT!! (K2isu)] Bokuchin Honki Dayo~ (Granblue Fantasy)
[Morishima Kon]Oneshota Dish kokuchimanga(COMIC 高 2017年3月号)[Chinese] [沒有漢化]
Angel's stroke 52 Okuchi Shibori 2
(COMIC1☆13) [Syunkan Saidaihusoku (Pony R)] Hokusai-chan ga Okuchi de Teinei ni Tannen ni Nando mo Nuite Kurete kara no Honban (Fate/Grand Order)
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon -Lucy to Issho!- (Fairy Tail)
[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!? [English] [Mongolfier]
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Chapter 5
[Tomohiro Kai] Torokuchism [Chinese]
(Houraigekisen! Yo-i! 28Senme) [French Letter (Fujisaki Hikari)] Okuchi de Aishite? (Kantai Collection -KanColle-)
Daisuki na Hikaru-chan ni Saimin o Kakete Tanetsuke Shichaou!
(C79) [MASHIRA-DOU (Mashiraga Aki)] FORK IN THE ROAD [English] [QBtranslations]
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-8 [English]
Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-4
Torokuchism Ch. 2-3
[Giuniu] Ue no Okuchi to Shita no Okuchi to, Zenpen | Feed Me Down There, I'll Feed You Up Here Part 1 (COMIC Anthurium 2018-10) [English] [Team Koinaka] [Digital]
(C82) [MASHIRA-DOU (Mashiraga Aki)] FORK IN THE ROAD 2
Okuchi Plus
Okuchi no Ehon - Lucy to Issho
[Zenmai Kourogi] Sono Shima wa Makkuro ni Hiyake Shita Obasan-tachi no Seisokuchi de Aru
Okuchi no Ehon Vol. 36 Sweethole -Lucy Lucy- | Picture Book of the Mouth Vol. 36 Sweethole -Lucy Lucy- Mouth is Lover
Okuchi no koibito
[Otabe Dynamites (Otabe Sakura)] Akagi-san wa Okuchi ga Seikantai (Kantai Collection -KanColle-) [Digital]
(C94) [Ginjou Maggots (Kurotama)] Chichiue no Okuchi no Naka ga Amarinimo Kimochi Yokute Shasei ga Tomaranai (Fate/Grand Order)
Torokuchism ch2~5
(SHT2011 Haru) [Fiance Tank (Matsudaira Ami)] Cordelia-san no Heart no Okuchi (Tantei Opera Milky Holmes)
(C80) [Hinaprin (Ikuta Takanon)] Okuchi ni Koibito (Touhou Project)
(C83) [Mashira Dou (Mashiraga Aki)] Riku-Gyo
Kousai Sengen -Okuchi no Koibito- | The Oral Declaration of Friendship -A Lover with a Mouth-
(C94) [Ponpokosou (Kunsei Imo)] Darjeeling-sama to Okuchinaoshi (Girls und Panzer) [Chinese] [有毒気漢化組]
Osananajimi wa Ore no Senzoku Okuchi Maid 7
(CT15) [NAVY (Kisyuu Naoyuki)] Okuchi no Ehon (Nyan Koi!)
(C68) [Hanzai Tengoku & GARGANTUA (Hasei Agana, Yanokuchi Beniko)] Kechi to Ojyoku no Naka no Seiren na Inori (Mareido: Choukyou no Yakata)
(C95) [Potato Salad (Kurisu)] Amokuchi Sophie Biyori (Dragalia Lost) [English] [biribiri]
(CT31) [Take Out (Zeros)] Danzou no Okuchi (Fate/Grand Order)
[stem] Akumana Kokokuchi | Demon Heart [English] {Kizlan}
[Tomohiro Kai] Maraschino Cherry Kiss (Torokuchism) [Chinese] [無邪気漢化組]
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-5 [English]
Kodomo to Okuchix!
Hestia-tan ga Okuchi to Oppai de Gohoushi suru Hon Set
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon -Honsai wa Waga ja !- | Mouth's Picture book -The true wife is me-! (Fellatio no Ehon Soushuuhen Vol. 2) (Sekirei) [English] =Wrathkal+EZRewriter= [Digital]
Hokusai-chan ga Okuchi de Teinei ni Tannen ni Nando mo Nuite Kurete kara no Honban
Okuchi Senyou Saimin Appli
(C75) [INSERT (KEN)] Bokudake no Bakunyuu Ona Maid Okuchi no Megamisama ~Koushuu Benki Hen 3~
Talk Character Okuchi Only Book
[Calpis Koubou] Okuchi Benjo 2
Ue no Okuchi to Shita no Okuchi to, Kouhen | Upper Mouth, Lower Mouth, and... Part 2
(Kouroumu 8) [Satellites, Gokusaishiki (Satetsu, Aya Shachou)] Jutai Kokuchi (Touhou Project) [English] [Incomplete]
(COMIC1☆5) [Punipuni Doumei (Mizuki Gyokuran)] Okuchi Lovers (Lotte no Omocha!) [English] [Manabe.moe]
Osananajimi wa Ore no Senzoku Okuchi Maid 2
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-3 [English]
[GOD Ryokutya (Bu-chan)] Precure Okuchi Tokushuu Hon (Go! Princess Precure, Dokidoki! Precure) [Digital]
Okuchix!
(Air Reitaisai 8) [Nahabaru (Mae)] Gensoukyou Koushinki Okuchinomikon (Touhou Project)
Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1
[GOD Ryokutya (Bu-chan)] Okuchi Tsukai! Precure (Mahou Tsukai PreCure!)
(Reitaisai 10) [Sakurai Dai Energy (Sakurai Energy)] Okuchi no Koibito (Touhou Project)
Yuutou Idenshi to Rettou Idenshi ni Yoru Shussan Sareta Kodomo no Nouryokuchi Sokutei Jikken Oyobi, Mesu no Nikutai-teki Henka no Kiroku
Yuel no Okuchi Hon
[AXZ (Kutani)] Angel's stroke 52 Okuchi Shibori 2 (Neon Genesis Evangelion) [English]
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon Vol. 36 Sweethole -Lucy Lucy- (Fairy Tail) [Digital]
Ue no Okuchi to Shita no Okuchi to, Kouhen
[Spiral Cucumber] Okuchi de Iko!!~ Kinpatsu Kyonyu Onna Shoushou-hen ~ (Fullmetal Alchemist) [Digital]
[Lunaterk] Orc Seisokuchi [Digital]
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
Hamakaze ni okuchi de nuitemorau hon
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Chapter 1
[Giuniu] Ue no Okuchi to Shita no Okuchi to, Kouhen (COMIC Anthurium 2018-12) [Chinese] [AL4个人汉化] [Digital]
Osananajimi wa Ore no Senzoku Okuchi Maid 1-3
(C93) [Syunkan Saidaihusoku (Pony R)] Helena Mama ga Okuchi de Teinei ni Tannen ni Nando mo Nuite kurete kara no Honban (Fate/Grand Order)
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Ch. 1-3
Maid no Hikaru ni Houkei Baka ni Sarenagara Shasei Suru Hanashi.
Daisuki na Hibiki Mama ni Okuchi de Shite Morau Hon
[Naokame] S&M ~Okuchi de Tokete Asoko de mo Tokeru~ (COMIC L.Q.M ~Little Queen Mount~ Vol. 1) [Chinese] [黑条汉化] [Decensored]
(C94) [Ginjou Maggots (Kurotama)] Chichiue no Okuchi no Naka ga Amarinimo Kimochi Yokute Shasei ga Tomaranai (Fate/Grand Order [chinese]
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project) [English] {biribiri}
(C89) [Coleus (Migu)] Okuchi ga Koibito (World Trigger)
[Calpis Koubou] Okuchi Saimin Chipo de Seieki de Kanjiru Fellatio [Digital]
Danjou no Mesubuta Kyoushi
Torokuchizumu
[Momotsuki Suzu] Okuchi Plus (COMIC Kairakuten 2015-09) [Chinese] [無邪気漢化組]
(C66) [Kaiten Sommelier (13.)] 18 Kaiten Okuchi to Shiri no Toughness (Daphne in the Brilliant Blue)
Servant no Okuchi
Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-5
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Ch. 1-5
(COMIC1☆13) [Syunkan Saidaihusoku (Pony R)] Hokusai-chan ga Okuchi de Teinei ni Tannen ni Nando mo Nuite Kurete kara no Honban (Fate/Grand Order) [Chinese] [日祈漢化]