Ue no Okuchi to Shita no Okuchi to, Zenpen
Talk Character Okuchi Only Book
Okuchi de Iko!!~ Kinpatsu Kyonyu Onna Shoushou-hen ~
Sennin-sama no okuchi setsu
Doryokuchi Ecchi 252
[Calpis Koubou (7ten Paoki)] Meikko no Okuchi ~Nonomiya Mika~
Chichiue no Okuchi no Naka ga Amarinimo Kimochi Yokute Shasei ga Tomaranai
Osananajimi wa Ore no Senzoku Okuchi Maid 2
(C93) [Aoi Dennou (Aoi Tiduru)] Hamakaze ni okuchi de nuitemorau hon (Kantai Collection -KanColle-) [Chinese] [瓜皮汉化]
Torokuchism
(C93) [Aoi Dennou (Aoi Tiduru)] Hamakaze ni okuchi de nuitemorau hon (Kantai Collection -KanColle-) [English]
Okuchi no Ehon - Lucy to Issho
[Okuchi no Okuchi (Watari Kaoru)] Fuchou no Sundome Sakusei Jigoku (Fate/Grand Order) [Chinese] [零食汉化组] [Digital]
Nono Mayu Okuchi Ecchi Manga Modoki
[Giuniu] Ue no Okuchi to Shita no Okuchi to、| Upper Mouth, Lower Mouth, and... (Pure x Shiko x Milk) [English] [Team Koinaka+RedLantern] [Decensored] [Digital]
(C74) [VOGUE (vogue)] Okuchi no To Love-Ru? (To LOVE-ru)
(COMIC1☆6) [Dodo Fuguri (Shindou)] Okuchi no Koibito (Smile Precure!)
[RHF=Migite no Tomo Sha (Various)] Jutai Kokuchi 4 (Various)
(C66) [Kaiten Sommelier (13.)] 18 Kaiten Okuchi to Shiri no Toughness (Daphne in the Brilliant Blue)
[Poncocchan] Osananajimi wa Ore no Senzoku Okuchi Maid 1-5 [Digital]
(CT15) [NAVY (Kisyuu Naoyuki)] Okuchi no Ehon (Nyan Koi!)
Osananajimi wa Ore no Senzoku Okuchi Maid 1-5
Okuchi to Ketsu kara Plus o Sosogu Hon
(Houraigekisen! Yo-i! 28Senme) [French Letter (Fujisaki Hikari)] Okuchi de Aishite? (Kantai Collection -KanColle-)
(COMIC1☆8) [Otabe Dynamites (Otabe Sakura)] Akagi-san wa Okuchi ga Seikantai (Kantai Collection)
Ue no Okuchi to Shita no Okuchi to,
[Eichi Jijou (Takamiya)] Kousai Sengen -Okuchi no Koibito- | The Oral Declaration of Friendship -A Lover with a Mouth- [English] [alparslan] [Digital]
[Naokame] S&M ~Okuchi de Tokete Asoko de mo Tokeru~ | S&M ~Melts in Your Mouth and Between Your Legs~ (COMIC L.Q.M ~Little Queen Mount~ Vol. 1) [English] [MintVoid] [Decensored]
[Tomohiro Kai] Torokuchism Ch. 2-3 [Chinese] [無邪気漢化組]
[Morishima Kon]Oneshota Dish kokuchimanga(COMIC 高 2017年3月号)[Chinese] [沒有漢化]
(CT29) [Seken no Katasumi (Kaeruyama Yoshitaka)] Kuchikukan Okuchi Sukebe Book (Kantai Collection -KanColle-)
Mamiya no Okuchi toka Oppai toka no Hon
Junshin JS wa Houkago Okuchi de Ganbaru
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project) [English] {biribiri}
[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 (Kutani)] Angel's stroke 52 Okuchi Shibori 2 (Neon Genesis Evangelion) [English] {doujin-moe.us}
(HaruCC30) [Jiban Chinka (Ponta)] Muramasa Ojii-chan to Ritsuka-chan no Honobono Jiji Mago Nikki ~Okuchi de Gohoushi Hen~ (Fate/Grand Order)
[stem] Akumana Kokokuchi | Demon Heart [English] {Kizlan}
[Okuchi no Okuchi (Watari Kaoru)] Doutei ga Daikoubutsu na Onee-san ni Kuwareru. [English]
Sono Shima wa Makkuro ni Hiyake Shita Obasan-tachi no Seisokuchi de Aru
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
S&M ~Okuchi de Tokete Asoko demo Tokeru~ | S&M ~Melts in Your Mouth and Between Your Legs~
(Sankuri 19) [Archives (Hechi)] Kisa-tan no Okuchi (Fruits Basket)
(COMITIA78) [strange love freaks] Okuchi Man○
Okuchi Senyou Saimin Appli
[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]
(C80) [Hinaprin (Ikuta Takanon)] Okuchi ni Koibito (Touhou Project)
Osananajimi wa Ore no Senzoku Okuchi Maid
Okuchi no koibito
Ran-sama no Okuchi Hon | 란 님의 입 책
Osananajimi wa Ore no Senzoku Okuchi Maid 1-3
[Tomohiro Kai] Sono Onna, Himotsuki | On the End of Her Leash (Torokuchism) [English] [N04h + CW]