Hestia-tan ga Okuchi to Oppai de Gohoushi suru Hon Set
(C89) [Coleus (Migu)] Okuchi ga Koibito (World Trigger)
(SC62) [Ankuontan (Tanashi)] Onaji Yobi Gakka no Kuse ni Kuso Majime na Hinata Hajime ga Kioku Soushitsu ni Natte Bokuchin no Dosukebe Kanojo ni naru nante...!? (Danganronpa)
(ToreTama002) [Take Out (Zeros)] Yuel no Okuchibon (Granblue Fantasy)
(COMIC1☆5) [Punipuni Doumei (Mizuki Gyokuran)] Okuchi Lovers (Lotte no Omocha!) [English] [Manabe.moe]
Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1-6
S&M ~Okuchi de Tokete Asoko de mo Tokeru~
Nono Mayu Okuchi Ecchi Manga Modoki
(C95) [Potato Salad (Kurisu)] Amokuchi Sophie Biyori (Dragalia Lost) [English] [biribiri]
Sitano okuchino yuusiwaku
Osananajimi wa Ore no Senzoku Okuchi Maid | My Childhood Friend is my Personal Mouth Maid Ch. 1-2
[Punipuni Doumei (Mizuki Gyokuran)] Okuchi Lovers (Lotte no Omocha!)
[Naokame] S&M ~Okuchi de Tokete Asoko de mo Tokeru~ (COMIC L.Q.M ~Little Queen Mount~ Vol. 1) [Decensored]
Junshin JS wa Houkago Okuchi de Ganbaru
[Anthology] 2D Comic Magazine Kuchibenki Heroines Karen na Okuchi wa Nama Onaho Vol. 2 [Digital]
Hamakaze ni okuchi de nuitemorau hon
Okuchix!
(C80) [@SIMAPAN+ (Kurotsuka Rikoko)] Alladin-chan no Okuchi wo itadaku hon (Magi: The Labyrinth of Magic)
Scoop! Mikai no Gunmaken no Okuchi ni Inran Hentaisei Gishiki o Okonau Onna Razoku no Shuuraku ga Jitsuzai Shita!!!
Torokuchism ch2~5
Okuchi Plus
(COMITIA123) [kuma-puro (Various)] Kodomo to Okuchix!
(C94) [Ponpokosou (Kunsei Imo)] Darjeeling-sama to Okuchinaoshi (Girls und Panzer) [Chinese] [有毒気漢化組]
(COMITIA78) [strange love freaks] Okuchi Man○
(Kouroumu 8) [Satellites, Gokusaishiki (Satetsu, Aya Shachou)] Jutai Kokuchi (Touhou Project) [English] [Incomplete]
(Gunrei Bu Shuho & Houraigekisen! Yo-i! Goudou Enshuu) [cherry pepper (Yukian)] Kaga-san no Okuchi (Kantai Collection)
Ran-sama no Okuchi Hon | 란 님의 입 책
Yuel no Okuchi Hon
(CT31) [Take Out (Zeros)] Danzou no Okuchi (Fate/Grand Order)
Shita no Okuchi de Chu ♥ Chu ♥ Shiyo | Let's Kiss With The Lower ♥ Mouth Ch.1
Osananajimi wa Ore no Senzoku Okuchi Maid 6
Torokuchism Ch. 1-4
Nakiri Oyako no Okuchibon
(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]
Chijyo Erect! Mune ni 1-ppatsu Okuchi ni 2-hatsu, Shiri to Asoko ni Kei 5-hatsu
Okuchi to Ketsu kara Plus o Sosogu Hon
[Lunaterk] Orc Seisokuchi [Digital]
[Marui Maru] Shita no Okuchi de Chu Chu Shiyo | 用下面的小嘴啾嚕~♥啾嚕♥一下 [Chinese]
[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon -Lucy to Issho!- (Fairy Tail)
Kō shinchō to okuchi keiyaku
Chichiue no Okuchi no Naka ga Amarinimo Kimochi Yokute Shasei ga Tomaranai
Angel's stroke 52 Okuchi Shibori 2
(Renai Jiyuugata! entry2) [BALL:S (Som)] Okuchi ga Warui yo Haruka-kun! | You Have a Bad Mouth, Haruka-kun! (Free!) [English] [Holy Mackerel]
(SPARK13) [Yami no Naka] Okuchi no koibito (Fate/Grand Order)
(Houraigekisen! Yo-i! 38Senme) [Seken no Katasumi (Kaeruyama Yoshitaka)] Kaiboukan Okuchi Sukebe Book (Kantai Collection -KanColle-)
[Tomohiro Kai] Torokuchism Ch. 1-4 [Chinese] [無邪気漢化組]
(Kouroumu 8) [Satellites, Gokusaishiki (Satetsu, Aya Shachou)] Jutai Kokuchi (Touhou Project)
[Giuniu] Ue no Okuchi to Shita no Okuchi to, Kouhen (COMIC Anthurium 2018-12) [Chinese] [AL4个人汉化] [Digital]
[Eichi Jijou (Takamiya)] Kousai Sengen -Okuchi no Koibito-
(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]
[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] Sono Onna, Himotsuki | On the End of Her Leash (Torokuchism) [English] [N04h + CW]