[Okumoto Yuuta] ChichiKoi! - Oppai Emotion [Digital]
(CSP6) [Iiwake-Gaisya (Shigemiya Kyouhei)] Oppai Settai Alice-chan (Touhou Project) [English] {Hennojin}
(C76) [Shigunyan (Shigunyan)] Torofuwa Oppai (Touhou Project)
Reishuu o Motte meizuru Mordred Oppai Oukiku nare
Shishou no Okusuri de Chinpo to Oppai to Onaka ga Taihen na Koto ni!
[Mita Kurumi] Oppai to OOOO Present | Boobs and OOOO Present (COMIC Penguin Club 2016-05) [English] [PSYN]
(SC2017 Autumn) [Rojiura Manhole (Maki)] Fuwatoro Giant Oppai (Fate/Grand Order)
Hakkutsu Oppai Daijiten
(C94) [Sigamitsuki Mizuhiki (Noshigami)] Reiju o Motte Meizuru Mordred Oppai Ookiku Nare (Fate/Grand Order)
[Aoki Kanji] Sayonara, Oppai [English] [Team Koinaka] [Decensored]
(Reitaisai 6) [Oppai Brothers (Various)] Alice Ijiri Goudoushi Nanairo Ayatsuri Ningyou (Touhou Project)
Prinz to Vampire no Oppai Bon
Oppai ga Ookiku Naru Hanashi
Oppai Damee
[Hakkou Kimuti (Hardboiled Yoshiko)] Oba-chan! Oppai Milk Hitotsu!! (Senran Kagura) [Digital]
[Supe (Nakani)] Imouto no Oppai ga Marudashi Datta Hanashi 6 [Digital]
[Kikkawa Kabao] Hakkutsu Oppai Daijiten [English] {4dawgz}
(C91) [Uma no Hone (Toba Yuga)] Oikawa-san no Oppai Iyashi (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}
Oppai GO!
[Microdat] [My Big Breasted Schoolchild Y
[Higuma-ya (Nora Higuma)] Oppai o Sawarasete Kureru Katei Kyoushi no Onee-san no Hanashi [Chinese] [漢化組漢化組] [Digital]
[Katsura 24 Gou] Oppai Maid [Chinese] [Digital]
[Neko no Oppai (Jagausa)] Toki o Kakeru Nikubenki [English] [SMDC] [Digital]
[Nacchuushou (Amazon)] Sakuya-san no Oppai ga Susamajiku Ookikatta no de Saiminjutsu o Tsukatte Totemo Nakayoku Natta Hanashi (Touhou Project) [Chinese] [丧尸汉化] [Digital]
(COMIC1☆6) [NF121 (Midori Aoi)] Benigami Oppai Princess (Highschool DxD)
Imouto no Oppai wa Onii-chan no Tame ni Arun dakara!
(C79) [King Revolver (Kikuta Kouji)] Oppai Kikou (Valkyria Chronicles)
Marugoto Sanae-san Meron Oppai Matome Hon | A Book Completely Dedicated To Sanae-San's Breasts
(C86) [Abradeli Kami (bobobo)] xxx-san no Oppai ga Mitai Hon 3 (Various)
(C77) [Dragon Kitchen (Kanibasami, Sasorigatame)] Oppai Armor Shokunin no Asa wa Haya (The Sacred Blacksmith)
Mamono Musume Oppai Shikou ~Majutsushi to Zombie Musume no Seieki Shibori Sono 5~
[Shimekiri Sanpunmae (Tukimi Daifuku)] Atago no Oppai de Iyashite Ageru (Kantai Collection -KanColle-)
(C86) [Hakuginmokusei (Poshi)] Kaga-san no Paizuri Senyou Oppai Onaho (Kantai Collection -KanColle-) [English] [constantly]
OL-san ga Oppai dake de Icchau Manga
Gohoushi Oppai Maid
Kaiun! Oppai Eto Musume
[Shimanto Youta] Lion Heart (Oppai-mania) [English] [BSN]
Oppai ω Lovers | 柔嫩雙乳ω的愛人們
[Umi no Sachi (Suihei Sen)] Amatoro Oppai [Chinese] [兔司姬漢化組] [Digital]
Oku-san no Oppai ga Dekasugiru no ga Warui! 4
Oppai ni Kiite | Listen to My Tits
(SC40) [Gasayabu (Fuyube Rion)] Morrigan no Oppai Hon (Darkstalkers)
Imouto no Oppai ga Marudashi Datta Hanashi 5
Dagashi yori Oppai ga Suki
[DL Mate] Bonyuu Chuudoku ~Watashi no Oppai kara Milk ga Dete kite Tomaranai yoo!
(C87) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Goshujin-sama Oppai desu yo!! 3 (Fate/EXTRA CCC)