[K.F.D. (PIero)] Bukiyou na Oppai (Macross Frontier) [Digital]
(C84) [Moon Night Kitten (Kouki Kuu)] Boutokuteki na Oppai Madousho (Demonbane)
(C80) [Kurumi Namiki (Mita Kurumi)] Oppai Sodachi Sugi Idol Komarun Dakedo (TIGER & BUNNY) [English] [darknight]
Isuzu Breast Training Journal
[Okumoto Yuuta] Hamechichi! - Let's Make Love Oppai! [Digital]
(C84) [Gate of XIII (Kloah)] Zetsuboo-teki Oppai (Chousoku Henkei Gyrozetter) [Chinese] [黑条汉化]
[Sakuraba Jouichirou] Great Breast Miyuki [English] {bewbs666}
[Atelier Maso (doskoinpo)] Oppai ni Ochita Oukoku
(C91) [Zettai Shoujo (RAITA)] RAITA no Oppai Tsumeawase (Zettai Junpaku Mahou Shoujo)
[Ooishi Chuuni (Lilith)] PoyoPoyo Oppai Summer (English)
(C85) [Itaba Tatamiten (Itaba Hiroshi)] Chippai to Oppai no Usui Hon (Gundam Build Fighters)
[Puchiota Rakugaki (Hati)] Shishou no Okusuri de Chinpo to Oppai to Onaka ga Taihen na Koto ni! (Touhou Project)
[Mita Kurumi] Tsukareta Kimi ni Toshiue Oppai
[Aoi Shou] Dogeza Oppai! [Digital]
[Kouji] Bishoujo Vampire ni Bonyuu Drink Bar ni Sareru Hanashi | Turned into a Breast Milk Fountain by a Beautiful Vampire [English] [Limonchik11]
[FCT] Ane Tomo Oppai Special [Digital]
ChichiKoi! - Oppai Emotion
Musuko no Shinyuu wa Oppai Seijin | My Son's Best Friend is a Breast Maniac
[Nekomasu] Suguha Araburu Oppai (Sword Art Online)
Chounyuu Senjutsu Yohoushi -Semarikuru Oppai-
(COMIC1☆6) [C.R's Nest (C.R)] Reika-sama wa Kitto Oppai Ookii! to Iu Hon (Smile Precure!)
[Machwing (Raiun)] Oppai Apsalus (Various)
Oku-san no Oppai ga Dekasugiru noga Warui! 5 | 都怪太太的胸部實在太大了! 5
Huge Breasts Rapists
[Hakkou Kimuti (Hardboiled Yoshiko)] Oba-chan! Oppai Milk Hitotsu!! (Senran Kagura) [Digital]
[Karube Guri] Anettai Passion! - OPPAI SEA STORY (Tsuyudaku Otome) [English] {Hennojin}
(SC2016 Summer) [Yokainosu (Teruwi)] Onedari Kuso Teitoku to Oppai Hamakaze (Kantai Collection -KanColle-)
[Penguindou] Houman Bakunyuu Maid-san no Gohoushi | The Plump, Big Breasted Maid's Service [English] [Natty Translation] [Digital]
Oppai Switch
(C79) [Misty Isle (Sorimura Youji)] Pai-Loli RGB - Oppai Lolita Vol. 3 Real Girls Boobs
Hestia no Oppai ga Daisuki desu
[Mita Kurumi] Okuchi Nochi Oppai
(C86) [Jouji Mujoh (Shinozuka George)] Isuzu Ikunyuu Nisshi | Isuzu Breast Training Journal (Kantai Collection -KanColle-) [English] [L-san]
Oppai miruku wa bushi no haji
(C88) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Goshujin-sama Oppai desu yo!! 4 (Fate/EXTRA) [English] [constantly]
[Urase Shioji] Oppai Mondari Sounyuu Shitari~ Sukeru Karada to Fureru Yubisaki~ 1~2 [Chinese] [Den個人漢化]
(COMIC1☆3) [Momochichi (noise)] Royal Oppai Chichi Binta (Disgaea)
[Nacchuushou (Amazon)] Sakuya-san no Oppai ga Susamajiku Ookikatta no de Saiminjutsu o Tsukatte Totemo Nakayoku Natta Hanashi (Touhou Project) [English] {Hennojin} [Digital]
(C73) [JACK-POT, REDCROWN (Ishigami Kazui, Jyura)] Oppai Meister (Mobile Suit Gundam 00)
[Matsuyama Seiji] Misoji Idol Takahashi Reiko-san no Yawarakai Oppai de Kyousha (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Lip no Oppai ni Oshioki desu
[Aoki Kanji] Sayonara, Oppai
Motto! Haramase! Honoo no Oppai Isekai Chou Ero Succubus Gakuen! | Succubus School Festival
(C89) [Abradeli Kami (Bobobo)] Shinu Toki wa Dekkee Oppai ni Umorete Shinitee (Mobile Suit Gundam Tekketsu no Orphans) [English] {doujins.com}
Seinaru Oppai
(SC34) [Oppai Brothers (Various)] Touhou Chichi Ranbu (Touhou Project)
Namaiki Oppai Banchou (Banka-Love) Ch. 6
[Tsukako] Tennen Oppai (COMIC Potpourri Club 2010-11)
(C78) [TLE (Fujiyama Takashi)] Highschool of the Oppai (Highschool of The Dead)
(SC57) [Batten Kariba (mmm)] Saikin Oppai Toka Suki ni natte Kitanode (SENGOKU COLLECTION , DOG DAYS)
Oppai na Natsuyasumi 2 | The Summer Break of Boobs 2
[Yoshifumi Kaoru] Oppai de Kane ga Kaeseru nara, Ore wa Onna no Mama de Ii! 2 (Original)
(C89) [Uninigumi (Unini☆Seven)] Oppai Kisi no Ei! Ya-! Pa-n! (Rakudai Kishi no Cavalry)
(SC36) [Acid-Head (Murata.)] Ten-nen Oppai (Tengen Toppa Gurren Lagann) [Textless]
Goshujin-sama Oppai desu yo!! 5 + Omakebon
(C67) [American-Kenpou (Kikuchi Seiji)] Oppai ni Kao o Uzumete Toshi o Kosu (My-HiME)
(C71) [Nagasaki-inter (Sou Akiko)] Super Oppai Suplex! (Suzumiya Haruhi no Yuuutsu [The Melancholy of Haruhi Suzumiya])
(COMIC1☆6) [Circle Ohigetan (Ohigetan)] Ohigebon-29 Imouto Oppai. Sumomo-chan [English] [Striborg]
Ibuki no Yuusha Kyousei Kyonyuuka Kikiippatsu! | Breath of the Hero : Crisis of the Forced Huge Breast Growth!
Shishou no Okusuri de Chinpo to Oppai to Onaka ga Taihen na Koto ni!
[Jack-O-Lantern (Neriwasabi)] Kanzaki Oppai 2 (Toaru Majutsu no Index) [Digital]
[Kikkawa Kabao] Hakkutsu Oppai Daijiten
[Himeno Mikan] Hatsukoi Oppai | First-Love Boobies (COMIC LO 2015-03) [English] {Mistvern}
(Kyonyuukko 4) [SHD (Buchou Chinke)] Senpai no Oppai
Kananana Oppai Venti Hot Extra Whip
[Takatobiya] Malm no Oppai wo Funifuni Suru (Dinosaur King)
[Usa Usa] Yoppa no Oppai
[Shirley no Oppai! de pfpf Shitai! (Kamogawa Tanuki)] "Eroi Okkii Yawarakai" (Strike Witches) [Incomplete]
(C80) [Abradeli Kami (Bobobo)] ○○-san no Oppai ga Mitai hon 2 (Various)
[Goban] Ikkyuu Nyuukon - Only My Oppai Soul [Chinese] [開坑當做例行重嵌組中文化]
Bonyuu Chuudoku ~Watashi no Oppai kara Milk ga Dete kite Tomaranai yoo! | Breast Milk Epidemic - My Boobs Just Won't Stop Lactating!
(C92) [Fukutsuu Okosu (Kaiou)] Oppai Kokoro-chan Bon (Touhou Project)
(C78) [Abradeli Kami (Bobobo)] ○○-san no Oppai ga Mitai hon (Various)
[Rojiura Manhole (MAKI)] Mesu Draph Note ~ Tawawa na Oppai Tokkaehikkae (Granblue Fantasy) [Digital]
Oku-san no Oppai ga Dekasugiru noga Warui! 5
Tsukaretara Atago no Oppai ni Amaetai
[Bakuya] Daijoubu? Oppai Momu? | Are you alright? Do you need to rub some boobs? (COMIC HOTMILK 2018-04) [English] {NecroManCr} [Digital]
Daijoubu? Oppai Momu?
(C73) [Kensoh Ogawa (Fukudahda)] Subete no Oppai Seijin ni Houkoku Sasete Itadakimasu (Gundam 00) [English]
(C89) [Toriniku Seikatsu (Kureura Keita)] Kananana Oppai Venti Hot Extra Whip (THE iDOLM@STER CINDERELLA GIRLS)
(C92) [Uma no Hone (Toba Yuga)] Oikawa-san to Yukata to Oppai | Oikawa-san And Her Big Breasts In a Yukata (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
(C79) [Shigunyan (Shigunyan)] Kami Nomi zo Shiru Oppai | The Breasts God Only Knows (The World God Only Knows) [ENG] [Yoroshii]
(C80) [Ajisaidenden (Kawakami Rokkaku)] Oppai de Yin-chan Hon | Yin's Breasts (Darker than Black: The Black Contractor) [English] [JCE]
Namaiki Oppai Banchou (Banka-Love) Ch. 4
[Mitsuya] Pai Colle - Oppai Collection
(C80) [TETRODOTOXIN] Minna Daisuki Oppai Sensei | Everyone Loves Oppai-Sensei (Ao no Exorcist) [English]{doujin-moe.us}
[Akikusa Peperon] Gohoushi Oppai Maid (ANGEL Club 2016-02) [Chinese] [黑条汉化]
(C94) [Shibayukiya (Shibayuki)] Yasaka-san no Oppai | Yasaka-san's Boobs (High School DxD) [English] [biribiri]
Popopoppai
(C91) [Ogawa Jinguu (Kamiya Ogawa)] Oppai Obake (Occultic;Nine)
[Akatsuki Giken] O Niichan You Oppai.
(C83) [Shigunyan] Sex And Oppai + Omake Bon (Sword Art Online) [English] [Tigoris]
Amatoro Oppai | Sweet n’ Sticky Boobs ♥
Hitozuma Tawawan Oppai Momi Kouza ~Oppai tte Ii yo ne~
(C95) [Donut Ike (Hasunoue Umezu)] Oppai Kaihou Maat (Destiny Child)
[Erect Sawaru] Sailor Oppai! (COMIC Tenma 2010-06) [English] =TV=
Oppai Collection - Pai Colle
[Higuma-ya (Nora Higuma)] Oppai o Sawarasete Kureru Katei Kyoushi no Onee-san no Hanashi [English]
(COMIC1☆5) [Uruujima (Uruujima Call)] Kamijou-san to Ookina Oppai x8 | Kamijou-san And Eight Big Boobs (Toaru Majutsu no Index) [English] =Trigoris Translates=
(FF27) [Milkshake Work (Milkshake)] Doitsu Kanmusu no Oppai Sakusen (Kantai Collection -KanColle-) [Chinese]
Oppai no Sakippo Ijiru no ga Kimochi yokute Yamerannai no
(C81) [San Bit Yuugeki-tai (Various)] Oppai Yarou B-team THE THREE PROJECT (Touhou Project)
[Shimekiri Sanpunmae (Tukimi Daifuku)] Full Color Atago no Oppai de Iyashite Ageru (Kantai Collection -KanColle-) [Digital]
Kyojo Maou-jou no Youshi ni Natte Oppai o Ippai Nomu Seikatsu