(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
[Tomohiro Kai] Torokuchism [Chinese] [無邪気漢化組]
(C94) [Ginjou Maggots (Kurotama)] Chichiue no Okuchi no Naka ga Amarinimo Kimochi Yokute Shasei ga Tomaranai (Fate/Grand Order [chinese]
[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 1
Amokuchi Sophie Biyori
(C75) [INSERT (KEN)] Bokudake no Bakunyuu Ona Maid Okuchi no Megamisama ~Koushuu Benki Hen 3~
[Otabe Dynamites (Otabe Sakura)] Akagi-san wa Okuchi ga Seikantai (Kantai Collection -KanColle-) [Digital]
Okuchi Maid!
Ue no Okuchi to Shita no Okuchi to
[Marui Maru] Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth [English]
Okuchi ga Koibito
(CT15) [NAVY (Kisyuu Naoyuki)] Okuchi no Ehon (Nyan Koi!)
Okuchi Sex ~Nodo Fella Hen~
Hamakaze ni okuchi de nuitemorau hon
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon Anata no Tame Ni (Queen's Blade)
Osananajimi wa Ore no Senzoku Okuchi Maid 1-5
[Lunaterk] Orc Seisokuchi [Digital]
(COMITIA123) [kuma-puro (Various)] Kodomo to Okuchix!
Torokuchism ch2~5
Imouto no Okuchi
(COMITIA78) [strange love freaks] Okuchi Man○
Talk Character Okuchi Only Book
[Anthology] 2D Comic Magazine Kuchibenki Heroines Karen na Okuchi wa Nama Onaho Vol. 2 [Digital]
Shita no Okuchi de Chu Chu Shiyo Ch. 1-2
Scoop! Mikai no Gunmaken no Okuchi ni Inran Hentaisei Gishiki o Okonau Onna Razoku no Shuuraku ga Jitsuzai Shita!!!
[Jonokuchi Jouji] Inma no Ranbu
Okuchi no Ehon Vol. 36 Sweethole -Lucy Lucy- | Picture Book of the Mouth Vol. 36 Sweethole -Lucy Lucy- Mouth is Lover
(Kouroumu 8) [Satellites, Gokusaishiki (Satetsu, Aya Shachou)] Jutai Kokuchi (Touhou Project)
Kudamonogatari ~Hitokuchime~ | 果物语 ~第一口~
Daisuki na Hikaru-chan ni Saimin o Kakete Tanetsuke Shichaou!
[Naokame] S&M ~Okuchi de Tokete Asoko demo Tokeru~ | S&M ~Melts in Your Mouth and Between Your Legs~ (COMIC L.Q.M ~Little Queen Mount~ Vol. 1) [English] [MintVoid]
[Ponsuke] Hokuchi | Ignition (COMIC LO 2015-11) [English] {5 a.m.}
[Marui Maru] Shita no Okuchi de Chu Chu Shiyo
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon -Lucy to Issho!- (Fairy Tail)
Okuchi Senyou Saimin Appli
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon -Lucy to Issho!- | Mouth’s Picture book -Featuring Lucy (Fairy Tail) [English] =LWB=
Okuchi no Ehon Anata no Tame Ni
Okuchide SEED- Titty Fuck
(C94) [Ponpokosou (Kunsei Imo)] Darjeeling-sama to Okuchinaoshi (Girls und Panzer) [Chinese] [有毒気漢化組]
Sitano okuchino yuusiwaku
[Mita Kurumi] Okuchi Nochi Oppai
(C80) [Hinaprin (Ikuta Takanon)] Okuchi ni Koibito (Touhou Project)
[Imuneko] Kami-sama to no Himegoto wa Mitsurin no Okuchi de
[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]
Ran-sama no Okuchi Hon | A Book About Ran's Mouth
(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]
(HaruCC30) [Jiban Chinka (Ponta)] Muramasa Ojii-chan to Ritsuka-chan no Honobono Jiji Mago Nikki ~Okuchi de Gohoushi Hen~ (Fate/Grand Order)
Ecchan to Icha Love Okuchi Ecchi!
Satori-sama no Okuchi Before→After
Ue no Okuchi to Shita no Okuchi to、| Upper Mouth, Lower Mouth, and...
Chichiue no Okuchi no Naka ga Amarinimo Kimochi Yokute Shasei ga Tomaranai
[AXZ (Kutani)] Angel's stroke 52 Okuchi Shibori 2 (Neon Genesis Evangelion) [English]
(C82) [Maguro Beya (Shiratama)] Zoku Himitsu no Peace-chan - Okuchi de Gohoushi Hen (Smile Precure!)
Daisuki na Hibiki Mama ni Okuchi de Shite Morau Hon
(SPARK13) [Yami no Naka] Okuchi no koibito (Fate/Grand Order)
(COMIC1☆8) [Otabe Dynamites (Otabe Sakura)] Akagi-san wa Okuchi ga Seikantai (Kantai Collection)