(C91) [Libre*Ciel (Sindo Aoi)] Gohoushi Grand Order Oppai Servant Hen Season 2 (Fate/Grand Order)
(C91) [Frontline (Margamoid)] Totoki Airi to Ohnuma Kurumi ni Kotteri Sakusei Sareru Hon (THE IDOLM@STER CINDERELLA GIRLS)
[Hadairozanmai (Mitei)] Imouto no Oppai wa Onii-chan no Tame ni Arun dakara! [English] [q91] [Digital]
[Urai Tami] Inkou wo Saseru Koui [Digital]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 | Chaldea Outdoor Challenge with Abby-chan 3 (Fate/Grand Order) [Digital] [English] [The Blavatsky Project]
(C90) [Imomuya Honpo - Singleton (Azuma Yuki)] Tsurarete GO!
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(C95) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge 5
(C88) [Shinobi-Rocket (Sasamashin)] Akatsuki Challenge! (Kantai Collection -KanColle-)
(C72) [Reverse Noise (Yamu)] MAKE-UP ROUGE (Touhou Project) [English] [SMDC]
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 (Sennen Sensou Aigis)
(COMIC1☆4) [Misty Isle (Sorimura Youji)] Pai-Loli Extacy - Oppai Lolita Vol. 2 + Paper [English] [desudesu]
Saimin Tengoku Challenge 04
(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order)
Ero Trap Dungeon no Challenger
[Araki Akira] Usagi Cafe
Futanari Milk Challenge 3
[Mimura Namae (Mimuda Ryouzou)] Kyonyuu Shougakusei H-chan [Digital]
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
i-ll-make-you-understand-challenge
[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)
(C96) Dairoku! Otoile Challenge
(Shuuki Reitaisai 4) [110-GROOVE (Itou Yuuji)] Akyuu to Kosuzu no Itte miyou Yatte miyou (Touhou Project)
[Zero no Mono] Shibou Yuugi (Jun-Ai Kajitsu 2012-05) [English] [constantly] [Digital]
A Challenger Has Appeared Which Naturally Leads To A Duel | Chousensha ga Arawareta - Shizen na Nagare de Kettou
Tanpan Kozou no Oppai Challenge!
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[Kurokoshi You] Challenge Week (COMIC Megastore 2010-07) [English] {doujin-moe.us}
Namaiki Kuchikukan Wakarase Challenge
(C92) [MILK STANDARD (Shin'ichi)] Tsuri Skirt Bunny Revolution!
COMIC AUN 2018-02 [Digital]
Kids Challenge
[Mimura Namae (Mimuda Ryouzou)] Tanomeba Daredemo Kantan ni Sex Sasete Kureru Bitch Kyonyuu Shougakusei-chan [Digital]
(C93) [Reku Kuukan (Reku)] World Wide Trial (Monster Hunter)
[French letter (Fujisaki Hikari)] Hitonatsu no Ayamachi -I-401 Soushuuhen- (Kantai Collection -KanColle-) [Chinese] [Digital]
[RHF=Migite No Tomo Sha (Enoma Shinji)] RHF Vol.20 Ten ni Mashimasu Warera ga Chichi yo 3 (Various)
(C91) [Ogawa Jinguu (Kamiya Ogawa)] Oppai Obake (Occultic;Nine)
[Kotee] Ro-chan Mama to Icha Love Koubi suru dake! (Kantai Collection -KanColle-) [Digital]
Tanpan Kozou no Oppai Gym Challenge!
Kashino no oppai ga teinei ni teire shita hon
(Panzer Vor! 15) [Chabane Ninja (Happamushi)] Onii-san-tachi wa Koko de Murakami no Oppai demo Nondenasai yo (Girls und Panzer)
Namaiki Oppai Banchou (Banka-Love) Ch. 5
[Fujisaka Kuuki] Oppai Paradise Shinryouchuu! | 歐派天國診療中! (Monthly Vitaman 2017-05) [Chinese] [前线作战基地] [Digital]
(C92) [Lunar gravity acceleration (Sakuya Tsuitachi)] Gravity assist 002 (THE IDOLM@STER CINDERELLA GIRLS)
[Aoki Kanji] Petari | Flat (Sayonara, Oppai) [English] [Team Koinaka] [Decensored]
(COMITIA124) [Wisteria (Fuji-han)] Imouto no Oppai wa Onii-chan Senyou nandatte!
(pixiv MARKET) [ROCK CLIME (Sakimori Dan)] Kanmusu Oppai na Kobanashi Tsumeawase (Kantai Collection -KanColle-)
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
[KAMINENDO.CORP (Akazawa Red)] Okinodoku desu ga Bouken no Sho wa Kiete Shimaimashita [Digital]
Renzoku Kyousha Challenge
Challenge! Hentai Majo Rensei
(C94) [Sigamitsuki Mizuhiki (Noshigami)] Reiju o Motte Meizuru Mordred Oppai Ookiku Nare (Fate/Grand Order)
(COMITIA124) [Gasayabu (Fuyube Rion)] Kakinsei Succubus Oppai Hen
(C92) [QUDA (Qudamomo)] Made in ARS (Granblue Fantasy) [English] {doujins.com}
[Yosutebito na Mangakaki (Tomoki Tomonori)] Atai no Onaka no Ue de Ikasete ageru (Touhou Project) [English] {Mant} [Digital]
COMIC Megastore Alpha 2016-08
[HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Gaiden Free Oppai Hen Okawari! (Tokimeki Memorial) [2018-11-01]
[Katagiri Hinoka] Oishii Toshigoro
Chaldea Outdoor Challenge Abby-chan to Issho 3
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
(C83) [Nikumanyaitimi (Akimoto Kei, Saya, Ryushi)] Kiken-bi Ippatsu-chuu Dashi Sakunyuu Shiofuki Zecchou Jusei de kazoe Yakuman!! (Saki)
COMIC LO 2016-11 [Digital]
[Inuteikoku (Mura)] Nyuuma [English] [Tigoris Translates] [Digital]
[Nagata Maria] Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde mimasen ka? 19
(Puniket 37) [HellDevice (nalvas)] Otonari-san-chi no Osanazuma (Boku no Hero Academia) [English] =Progste+LWB=
Akane-chan Challenge! | 아카네짱 챌린지!
Namaiki Oppai Banchou (Banka-Love) Ch. 6
[Zero no Mono] A-part | Apartment (COMIC JSCK Vol. 3) [English] [Ancient Archon]
[BINMALO (Beti)] Hoshifuru Yoru ni Oppai o, Kimi to (Strike Witches) [Digital]
(C91) [Mujitan (Tsumugie)] POLA! Osake no Aji Shita Oppai Dechaimasu~! (Kantai Collection -KanColle-)
(C79) [Misty Isle (Sorimura Youji)] Pai-Loli RGB - Oppai Lolita Vol. 3 Real Girls Boobs
Pancakes Challenge
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
Otou-san Challenge
[RORITORA!! (Tsukishima Yuuko)] Usa-san no Itonami:02 [EX] [Digital]
[Suihei Sen] Milky Oppai ~ H na Onee-san wa Suki desu ka? 1 [Digital]
[Suzune Rai] Paizuri Android Loli Kyonyuu Shojo Soushitsu Hen [Digital]
(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS)
I Challenge You!
Futanari Milk Challenge 2
Naisho no Enkou Challenge | 不可告人的援交挑战
(C90) [WICKED HEART (ZooTAN)] Come On! Dance XXX (Brave Beats)
[Okumoto Yuuta] Hamechichi! - Let's Make Love Oppai! [Digital]
Kyogo ~Kunoichi Water Torture Challenge~
Reiwa Shasei Challenge
Roshutsu Otome Chichi Comic "Oppai Koushi wa Danshi no Shisen no Toriko ~Tamiya Miyuki~" Chapter 1
[Anthology] LQ -Little Queen- Vol. 7 [Digital]
(AzuLan Musou) [C.R's NEST (C.R)] Honolulu-san ga Bucchouzura Shinagara Oppai de Nagusamete Kureru Hon (Azur Lane)
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]
[Youta] Koisuru Oshikko [Digital]
(COMIC1☆3) [Misty Isle (Sorimura Youji)] Pai-Loli - Oppai Lolita Vol. 1
(C92) [Zetsubou Shiromuji (Shousan Bouzu)] JS Gakuen 2 [Chinese] [靴下汉化组]
(C84) [Hinouhe Family (Ryokunyo)] Reika no Oppai o Momimakuru Hon (Smile Precure!)
(C67) [American-Kenpou (Kikuchi Seiji)] Oppai ni Kao o Uzumete Toshi o Kosu (My-HiME)
(Junction Box Nagoya) [Chocolate Synapse (Shika Yuno)] Enkou Shitemo Zettai Daijoubu da yo! ...ne? (Hinabita) [Chinese] [s♪b汉化组]
(C92) [Urakaryuu (Ibukichi)] Kakouya-chan wa Naitenai! (Monster Hunter) [English] [Tenua]
(COMIC1☆9) [70 Nenshiki Yuukyuu Kikan (Ohagi-san)] pictulia + 4P Leaflet [English] [An_chan]
[Shimanto Youta] Lion Heart ~Pet Mode~ (COMIC MAN-TEN 2004-12) [English] [BSN]
Osananajimi-chan Ikase Challenge
(C93) [Zetsubou Shiromuji (Shousan Bouzu)] JS Gakuen 3 [Chinese] [yuzupie漢化]