Oppai Challenge

(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)

[Supe (Nakani)] Imouto no Oppai ga Marudashi Datta Hanashi 5 [English] [Digital]

Onna Kentoushi no Shakuhou o Kaketa Chousen | The Liberation Challenge of a Female Knight

Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga | 现在才来挑战洗发水罐子的游泳部教练的漫画

Misaki-chan no Lotion Challenge

(C92) [Zetsubou Shiromuji (Shousan Bouzu)] JS Gakuen 2 [Chinese] [靴下汉化组]

(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

(C93) [Shoujo Kishidan (Oyari Ashito)] ROYAL WHITE (Azur Lane)

Maki Nico Lez Challenge

[Wakachiko] Oppai no Yure ni Gochuui Kudasai

[Kinoshita Rei] Tennen Cosprecco

Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge

[Nacchuushou (Amazon)] Sakuya-san no Oppai ga Susamajiku Ookikatta no de Saiminjutsu o Tsukatte Totemo Nakayoku Natta Hanashi (Touhou Project) [English] [Digital]

Oppai Zurui!

(C91) [Otomekibun (Sansyoku Amido.)] Natsu Chichi [Chinese] [千易夏河崎個人漢化]

COMIC Shigekiteki SQUIRT!! Vol. 07 [Digital]

[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)

COMIC LO 2018-05 [Digital]

Matsuno Osomatsu no Sex Challenge

[Mita Kurumi] Ahureru Oppai!Oppai! (COMIC Penguin Club 2016-09) [Chinese] [Drz翻訳]

[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Grand Order)[三色的大猩猩翻譯同盟]

(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]

[Uradoori Nukemichi] Itsudemo Oppai Momasete Kureru Gakuen

[Zakuro Myurasu] ミュラスの村 2

[John K. Pe-ta] Itoshiki Acmate - My Lovely Acmate [Digital]

[Shimanto Youta] Lion Heart ~Pet Mode~ (COMIC MAN-TEN 2004-12) [English] [BSN]

[Noise] Houmonsaki no Oko-sama | Kiddy Visitor (Oppai, Futomomo, Sokoni Short Pants) [English] [Doki Fansubs] [Digital]

(C92) [Shua Shua (Hinashua)] Secret happening (THE IDOLM@STER CINDERELLA GIRLS)

[Hitsumabushi] Double Up Challenge! [English]

(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)

(C92) [MILK STANDARD (Shin'ichi)] Tsuri Skirt Bunny Revolution!

(C90) [Mesuman Toruko Teikoku (Kosuke)] Danchou-san no Kinoko Rippa Desu (Granblue Fantasy) [English] [biribiri]

[Anthology] MOMOPAN 5 [Bloomer-ko Gari]

Nanjamo to Ura Gym Challenge!! | 奇树的秘密道馆挑战!!

Kanade Challenge Kouhen

(C93) [Toraisix (Toraisi666)] BB no Fukenzen na Illust-bon (BLAZBLUE)

Petit Xu Lewd Challenge (Revenge Edition) + Extras

Oppai ga Ookiku Naru Hanashi

(C93) [French letter (Fujisaki Hikari)] Netorare Shoujo Unicorn (Azur Lane)

(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

[Akaao (HiRoB816)] MARK YOUR KISS [Digital]

[Suihei Sen] Milky Oppai ~ H na Onee-san wa Suki desu ka? 1 [Digital]

[Mujitan (Tsumugie)] America kara Oppai ga Semete Kita zo - The Oppai Invasion from USA (Kantai Collection -KanColle-)

#SoniCha Ikuiku Challenge Short Rough Stories

Kashino no oppai ga teinei ni teire shita hon

Okusama Challenge - Challenge of Wife

[Yurikawa] Futago Challenge | Twin Challenge (Toshiue Kanojo Alternative) [English] [PSYN+DMD]

Doki Doki ❤ Ticket Challenge! | 心跳不已的搶票大挑戰！

Raikou's Friday Shift by KaiOppai

Doki doki♡ Ticket Challenge!

[Mariana Kaikou Kikaku (Mikami Hokuto)] Shimakaze-kun Challenge Shite Itara, Mogami-kun ni Encount Shita Ken. (Kantai Collection -KanColle-) [Digital]

(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]

[Aoi Shou] Dogeza Oppai! | 跪下來仰望美乳! [Chinese]

Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章

Harakudashi Challenge 2

Oppai na Natsuyasumi - Summer Vacation With Oppai

[Takorina Gahaku] Mama no Oppai wa Boku no Oppai (Hamichichi) [English]

(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]

[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Extra)[三色的大猩猩翻譯同盟]

(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi

Doki Doki ❤ Ticket Challenge!

[Noise] Isekai de Loli Elf Tasuketara Kou Natta Ep.100 (Oppai, Futomomo, Sokoni Short Pants) [Chinese] [NiaChan个人汉化] [Digital]

Surcouf no Oppai ya Oshiri no Ana de Kimochi Yoku Nacchau Hon =White Symphony=

(C92) [my pace world (Kabocha Torte)] Toaru Juujun Shimai no Soukou Kyouka Keikaku ~Onee-chan no Oppai Milk ga Nomitai! & Imouto no Ochinpo Milk ga Hoshii~ (Kantai Collection -KanColle-)

(C82) [Marin (Suzusato Rinka, Mage)] Doujouyaburi no Kata wa Katteguchi e Omawari Kudasai | Challengers Please Present Yourself At The Back Door (Ranma 1/2) (English) [SaHa]

[Hikoma Hiroyuki] Mesugaki dakedo Hatsuiku Ii node Semen Kyouiku Shitemita [Digital]

[Crimson] 1-nenkan Chikan Saretsuzuketa Onna -oppai pabu-

[Akatsuki Myuuto] Lovemare♥ Joshou Classmate Doujin + Ch.1-9 [Digital]

Chaldea Outdoor Challenge Abby-chan to Issho 2

[Aoki Kanji] Petari | Flat (Sayonara, Oppai) [English] [Team Koinaka] [Decensored]

(Mimiket 35) [Gyogyogyo Company (Kougo Mau)] Nekomimi Gang-chan wa Damasarete XX Sarechau no (JoJo's Bizarre Adventure) [Chinese] [基德漢化組]

(Reitaisai 14) [Studio P.M.Y (Mikarin)] Komachi-san no Yawaraka Oppai (Touhou Project)

COMIC Mate Legend Vol. 16 2017-08 [Digital]

[RHF=Migite No Tomo Sha (Enoma Shinji)] RHF Vol.20 Ten ni Mashimasu Warera ga Chichi yo 3 (Various)

(C93) [774 House (774)] Hina to Sumire no Hentai Oppai Bouken Nikki

Dosukebe Muramatsuri 1 - Jigoku no Cli Zeme Mesugaki Taikyuu Renzoku Acme Challenge Hen

(C83) [Kabushikigaisha Toranoana (Various)] Oyakodon Oppai Tokumori Bonyuu Tsuyudaku de Comic Anthology

[zetubou] Kusuguri Massage Chair 3

(C86) [Yamakawa Denenhuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [Chinese] [oo君x赤蜘蛛聯合漢化]

Tobira no Soto ni Ke tsuya no Ii Neko ga ita no de, Shitsukete Kaineko ni shite miru Challenge.

Challenge Hanayome Ichinensei

[Youta] Hajimete no Oshikko Enkou (Koisuru Oshikko) [English] [BlindEye] [Digital]

[npo] Ochinpo Gokko

Yuusha no Sairokubon Challenge

[Cotton Pop (Ooyama Chiroru)] Milk no Ojikan [Digital]

Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga

New Challenges

Petit Xu Lewd Challenge + Extras

Oppai Loli Bitches

(AzuLan Gakuen Koubaibu) [meroro (Ueshima Haruki)] Hoshi no Hate (Azur Lane) [Chinese] [靴下漢化組]

COMIC AUN 2018-02 [Digital]

Jisatsu Challenge | 自殺挑戰

[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project)

Oppai Ippai Yume Oppai

[Sasagawa Hayashi] Houkago Oppai Club (After School Oppai Club) [English] [DGB]

(C70) [Circle ENERGY (Imaki Hitotose)] Mithra no Eropon - Atorunyan no Hihou Kan (Final Fantasy XI)

(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)

[Execio (Yukimaru.)] Bakunyu Team Staff no Kenshinteki de Ecchi na Oppai Gohobi ~Sei o Dopyutte Dashite, Ganbatte!~

Mahiru's men's swimsuit challenge

[Matsuri Gensou (Tsukasawa)] KanColleppai Gaiden Loli Chounyuu Ikazuchi Inazuma Hen Kouhen (Kantai Collection -KanColle-) [English] [B.R.R.+B.E.C. Scans] [Digital]

(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}

[Satsuki Imonet] Toshi Densetsu Bitch -Joshikai- Ch. 1-6 [English] [Hennojin] [Digital]

Jeanne Alter to Dakkou Challenge!!

[Shiina Kazuki] Mimi-sama Okkiku Shite! | Mimi-sama make me Big! Ch. 1-2 [English] [EHCove]

(C90) [Hadairozanmai (Mitei)] Anchovy Bon (Girls und Panzer)

[HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Gaiden Free Oppai Hen Okawari! (Tokimeki Memorial) [2018-11-01]