[K.F.D. (PIero)] Datte, Double to Ieba Oppai deshou?! (Gundam 00) [Digital]
(C61) [BIG BOSS (Hontai Bai)] Tsuki Rocket Keikaku ~ Arcueid no Chousen ~ (Tsukihime)
(C88) [Gate of XIII (Kloah)] Katori-sensei no Oneshota Shiki Oppai Shidou (Kantai Collection -KanColle-) [English] {doujin-moe.us}
Atago-san no Munyumunyu Oppai o Meshiagare | Feasting on Atago's Big, Squishy Tits
(COMIC1☆6) [Circle Ohigetan (Ohigetan)] Ohigebon-29 Imouto Oppai. Sumomo-chan [Chinese] [拯救自己的蛋蛋漢化]
(SC2016 Winter) [Studio BIG-X (Arino Hiroshi)] MOUSOU THEATER 52 (Granblue Fantasy)
(C89) [Syunkan Saidaihusoku (Pony R)] Oppai GO! (Fate/Grand Order) [English] [constantly]
[Mita Kurumi] Oppai Onee-chan de Natsu no Omoide (COMIC Penguin Club 2016-10) [Chinese] [Drz翻訳] [Digital]
[Kirei na Oneesan (Izumi Yayoi)] Iinoyo Saji to Ecchi na Double Oppai (Kidou Senshi Gundam 00) [Digital]
[Kikkawa Kabao] Hakkutsu Oppai Daijiten
(Reitaisai 14) [Mujitan (Tsumugie)] Oppai no Ookina Onee-san ga Suki desu. (Touhou Project)
(C75) [Kancho Hatto (Wakatsuki)] Oppai no Tsukaima (Zero no Tsukaima)
[Tabigarasu] ShutterChance [Chinese] [我尻故我在個人漢化] [Digital]
[Noumusai (Miyashiro Yousuke)] Mucchiri Dekachichi Dark Elf no Oba-san to Icha Love Fudeoroshi Seikatsu | Lovey-dovey Devirginization Life with a Big Titty Middle Aged Dark Elf Woman [English] [Brolen] [Digital]
(COMIC1☆6) [C.R's Nest (C.R)] Reika-sama wa Kitto Oppai Ookii! to Iu Hon (Smile Precure!)
[BIG BOSS (Hontai Bai)] Kagura vs. Sakaki-san (Azumanga Daioh)
ERO Eru-chan no Oppai
[peachpulsar (Mira)] OL-san ga Oppai dake de Icchau Manga [Digital]
[BIG BOSS (Hontai Bai)] Mitsune SP (Love Hina)
[D-heaven (Amanogami Dai)] Sexcross F Oppai (Macross Frontier) [Digital]
[Shiina Kazuki] Mimi-sama Okkiku Shite! | Mimi-sama make me Big! Ch. 1 [English] [EHCove]
[Kousuke] Wake ari Seishokusha Ona Yami Soudan | A Certain Sexy Nun’s Masturbation Addict Confessions (COMIC Anthurium 2017-12) [English] {darknight} [Digital]
(C84) [Gate of XIII (Kloah)] Zetsuboo-teki Oppai (Chousoku Henkei Gyrozetter) [Chinese] [黑条汉化]
(C95) [Nuno no Ie (Moonlight)] Eli to Issho Onsen Ryokan Hen (Love Live!)
ALL YOU NEED IS OPPAI
(C91) [Uma no Hone (Toba Yuga)] Oikawa-san no Oppai Iyashi (THE IDOLM@STER CINDERELLA GIRLS)
[Utamaro] Namaiki Oppai Banchou | 囂張的柔嫩美乳大姊頭 [Chinese]
[Utamaro] Namaiki Oppai Banchou Ch. 1-7 [English] [Lazarus H]
Harem Quest Ore to Bijo to Oppai to Isekai Nikuyoku Seikatsu
[Konbu-Maru] Morning Oppai
(C92) [Shittoden (Shitto Mask)] Alice no Oppai ni Amaetai (Touhou Project)
(C80) [Neji Roll (Fuhatsu)] The Tiffania no Oppai 2 (Kari)(Min) (Zero no Tsukaima)
[Studio Nunchaku]Kanako Mimura Is In Trouble! Illicit Sex Lesson with Veteran Trainer(THE iDOLM@STER) [Digital]
[Supe (Nakani)] Imouto no Oppai ga Marudashi Datta Hanashi 3 [English] [desudesu] [Digital]
(C72) [HarthNir (Misakura Nankotsu)] OCOGGO -Oppai Cafe Original Generation Grand Open- (Super Robot Wars)
Abibibi 2
(COMIC1☆2)[Matsumoto Drill Kenkyuujo] Mou Oppai to Ieba Tama-nee Nandayo! (ToHeart 2)
[LolikyoNEW! (Enu-yamayama)] Totokin Oppai Situation ~Oppai ni Bokki Anaru ni Hassha!~ (THE IDOLM@STER CINDERELLA GIRLS)
ChichiKoi! - Oppai Emotion
(Ikai Toshi no Arukikata CENTRAL) [ayafujii private circle (Fujii Aya)] Leo-kun no Oppai ga Ookiku Natte Taihen na Koto ni. (Kekkai Sensen)
(C90) [Mata Ashita. (Oohira Sunset)] Noshiro to Oppai Dochira ga Suki Nan desu ka? (Kantai Collection -KanColle-)
[Jackpot 64 (HAN)] Vira ni Oppai de Shitemorau Hon (Granblue Fantasy) [Digital]
Hakkutsu Oppai Daijiten
[Kikkawa Kabao] Aozora Oppai Makiba - The blue sky oppai pasture
BEHAVIOUR + 10 ~ oppai-kei hōkyō kyonyū danshi no nichijō ~
(Senjou no Otome-tachi 13) [Shirley no Oppai! de pfpf Shitai! (Various)] "Eroi Okkii Yawarakai" (Strike Witches)
Oppai wa Dai-2 Skill no Aji ga Suru
[Juri] Ani to Imouto to Oppai to.
(CT31) [K.F.D. (PIero)] Kanjou no nai Oppai (Senran Kagura)
(C84) [Mujitan (Tsumugie)] JK Yukari-chan to Oppai na Kotoshitai (Touhou Project)
[Noise] Oppai, Futomomo, Sokoni Short Pants + DLsite Gentei Tokuten [Digital]
[Mita Kurumi] Okashi ga nakereba oppai! (COMIC Penguin Club 2016-12) [Chinese] [Drz翻訳]
BIGOPPAI
(C80) [Kurumi Namiki (Mita Kurumi)] Rui-san no Oppai no Sarani Oku Zouhoban (DREAM C CLUB)
(C81) [Bronco Hitoritabi, Sumi Kara Sumi Made (Uchi-Uchi Keyaki, Gabyonuno)] Milky Mono wo Uketomete! (Tantei Opera Milky Holmes)
(C87) [Asatsuki Dou (Youta)] Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥ [English] [yuripe]
[Asuhiro] Koiiro Oppai Ch. 1-2 [English] [Trinity Translations Team] [Decensored]
(SC42) [King Revolver (Kikuta Kouji)] Oppai Suki? Boku Wa Suki (Fate/stay night)
(C82) [H.B (B-RIVER)] Mukai no Anego no Oppai wo Ijiritaoshitai!! (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆4) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Chichi to Bust to Oppaichuu 2 | Titties, Busts and Bigger Racks 2 (Baka to Test to Shoukanjuu) [English] =LWB=
Yae-chan no Oppai
[Asuhiro] Koiiro Oppai Ch. 1 - 4 (English) [Trinity Translations Team]
Daijoubu? Oppai Momu?
ChichiKoi! - Oppai Emotion Ch. 2-4, 6-7, 9-10
[Shiina Kazuki] Mimi-sama Okkiku Shite! | Mimi-sama make me Big! Ch. 1-2 [English] [EHCove]
Oppai ω Lovers
[Erect Sawaru] 8-gatsu 8-ka, Hare. | 8th of August, Clear Weather (Oppai Infinity!) [English] {desudesu}
[Anthology] Oppai no Oppai ni Yoru Oppai no Tame no Oppai Anthology Vol. 1 [Digital]
[Cheese Company (Peso)] Oppai Momiji (Touhou Project) [Digital]
[Bronco Hitoritabi (Uchi-Uchi Keyaki)] Sore Nantoka ni Haitte Ore mo Oppai Momatai (Gundam 00) [Digital]
[VARIABLE?&PURPLISH] Chichi Kenshou Oppai Carta (Magna Carta)
[Don.Agyoku] Oppai ga Ookiku Naru Hanashi [Digital]
[Hadairozanmai (Mitei)] Imouto no Oppai wa Onii-chan no Tame ni Arun dakara! [Digital]
[Z-FRONT (Kagato)] Eris no oppai (Asobi ni Iku yo!) [Digital]
[Aoki Kanji] Brilliant Oppai Shade (Sayonara, Oppai) [English] [Team Koinaka] [Decensored]
(COMIC1☆7) [Gate of XIII (Kloah)] Nyuujoku Holstein -Oikawa Shizuku no 105cm Oppai wa Boku no Mono- | Tit-tortured Holstein: Shizuku Oikawa's 105cm Boobs are all mine! (THE IDOLM@STER CINDERELLA GIRLS) [English] [Chocolate]
[Supe (Nakani)] Imouto no Oppai ga Marudashi Datta Hanashi [Digital]
Oppai Switch
(Kouroumu 7) [BIBASUKU (Ayuka)] Rinnosuke-san ni Oppai no Ookisa toka Hakatte Morau Hon (Touhou Project)
[AOI] The Lewdness Adventure Log of Combat Nun - The Pilot 003 -
Aisarete Okkiku Narimashita | Love Made Them Bigger
(C91) [Mujitan (Tsumugie)] Pola! Osake no Aji Shita Oppai Dechaimasu~! (Kantai Collection -KanColle-)
(C88) [Kurumi Namiki (Mita Kurumi)] Oppai de Hishokan Goshimei Kudasai (Kantai Collection -KanColle-)
[Gun Ryuusei] Battle Oppai
[Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Elf Shimai Control - Elf Twins Control [English] [constantly] [Digital]
[Kichihachi] Bousou Najimi | Wild Friend (Oppai no Oppai ni Yoru Oppai no Tame no Oppai Anthology) [English] [Shippoyasha]
(C95) [Donut Ike (Hasunoue Umezu)] Oppai Kaihou Maat (Destiny Child)
[Kikkawa Kabao] Tennen Oppai Gekijou - Natural Oppai Theater
(SC23) [BIG BOSS (Hontai Bai)] if CODE 03 Kaede (Mahou Sensei Negima!) [English] [H4chan]
Minna Daisuki Oppai Sensei
nuns vs demons
[FREAKS (Onomeshin)] Oppai Academy (Quiz Magic Academy)
[Okumoto Yuuta] Chichi Koi! - Oppai Emotion [Digital]
Oppai ni Ochita Oukoku
(SC36) [Acid-Head (Murata.)] Ten-nen Oppai (Tengen Toppa Gurren Lagann) [Textless]
[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]
[Okumoto Yuuta] Hamechichi! - Let's Make Love Oppai! [Digital]
(C81) [Asaiumi (Asami Asami)] Boku wa Sena no Oppai Niku wo Momitai | I Want to Touch Sena's Lumps of Meat (Boku wa Tomodachi ga Sukunai) [English] =TV=
Uchi no Sarasa no Oppai ga Kininatte Shuuchuu Dekinai!
(SC61) [STUDIO BIG-X (Arino Hiroshi)] MOUSOU THEATER 43 (Nisekoi)
[Takorina Gahaku] Mama no Oppai wa Boku no Oppai (Hamichichi) [English]
(COMIC1☆10) [ENNUI (Nokoppa)] Dagashi Yori Oppai ga Suki | I Like Boobs More Than Sweets (Dagashi Kashi) [English] =CW + Facedesk=
(C80) [Abradeli Kami (Bobobo)] ○○-san no Oppai ga Mitai hon 2 | The Reader Just Wants to See Your Tits Book 2 (Various) [English]
[Katsura 24 Gou] Oppai Maid [Chinese] [Digital]
(C94) [Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Chichi Shiri Raikou (Fate/Grand Order)
[MilkyBox (Qoopie)] Omamagoto Hasegawa-san chi no Oyakokankei Ichiwame "Haha to Oppai" [English] {N04h}