(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
[Takorina Gahaku] Mama no Oppai wa Boku no Oppai (Hamichichi) [English]
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Kidocch1] Cute Jolyne Lewd Challenge (Revenge Edition) + Extras (Jojo's Bizarre Adventure) [Cryptic_P]
[npo] Ochinpo Gokko
Pancakes Challenge | Desafío de Panqueques
[A.R.T (Annjeria)] Zui ☆ Kaga Oppai Daisensou! (Kantai Collection -KanColle-) [Digital]
[Gosaiji] Captain Saimin Icha Love Challenge (2D Comic Magazine Saimin Kyousei Wakan Ijirare Heroine Mesukoi Acme! Vol. 1) [Chinese] [村长个人汉化] [Digital]
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
[Chirumakuro] HA SA N DE A GE RU
(C93) [Felina (Kouno You)] Gyuudonya Oppai Oomori Asoko wa Tsuyudaku (THE IDOLM@STER MILLION LIVE!)
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)
Challenge Week
[Corundum] A Challenger Has Appeared Which Naturally Leads To A Duel | Chousensha ga Arawareta - Shizen na Nagare de Kettou (Fate Grand Order) [English] [FMLTranslations]
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
COMIC Europa Vol. 9 [Digital]
Pancakes Challenge
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
(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]
[Nacchuushou (Amazon)] Sakuya-san no Oppai ga Susamajiku Ookikatta no de Saiminjutsu o Tsukatte Totemo Nakayoku Natta Hanashi (Touhou Project) [English] {Hennojin} [Digital]
U Challenge
Okay-san no Nukinuki Dosukebe Challenge
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
[Cotton Pop (Ooyama Chiroru)] Milk no Ojikan [Digital]
[Anthology] Oppai no Oppai ni Yoru Oppai no Tame no Oppai Anthology Vol. 1 [Digital]
[Intoku.info (Endou Hiroto)] Koisuru Bakunyuu Kanban Musume wa Ochingin yori Tenchou ni Gohoubi Shitehoshii [Digital]
Zennin Oppai -Gessen Joshi Hen-
(C94) [4or5 Works (Chicago)] Nama de Mana! (Gegege no Kitarou)
(C83) [Nikumanyaitimi (Akimoto Kei, Saya, Ryushi)] Kiken-bi Ippatsu-chuu Dashi Sakunyuu Shiofuki Zecchou Jusei de kazoe Yakuman!! (Saki)
[A.O.I (Jagausa)] Inran Giri Musume | The Slutty Stepdaughter (Bitch Girl Inran Otome) [English] [desudesu] [Digital]
[Natsuki Kiyohito] Sotsugyou Shimashita. [Digital]
(AzuLan Gakuen Koubaibu) [meroro (Ueshima Haruki)] Hoshi no Hate (Azur Lane) [Chinese] [靴下漢化組]
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl)
(C95) [Mousou Colosseum (Oda non)] Hitozuma Tawawan Oppai Momi Kouza ~Oppai tte Ii yo ne~ | A Course on Fondling the Breasts of Well-endowed Married Women ~Breasts Are Amazing~ [English] [RedLantern]
[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战! [Chinese] [瑞树汉化组]
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
[Kotee] Ro-chan Mama to Tsukutte Asobo! (Kantai Collection -KanColle-) [Digital]
(COMIC1☆12) [Jackpot 64 (HAN)] Nero ni Oppai de Shite Morau Hon (Fate/Grand Order)
(C88) [Wakuwaku Doubutsuen (Tennouji Kitsune)] ERO Eru-chan no Oppai (Upotte!!)
(C92) [Yuuki Nyuugyou (Yuuki Shin)] ELOF (Eromanga Sensei)
Seieki Tamekomi Challenge
[peachpulsar (Mira)] Oppai-chan to chippai-chan ga irekawaru hanashi [Digital]
(C94) [micro page (Kuromotokun)] JC Roshutsu de Seikyouiku + JC no Omake [Chinese] [無毒漢化組]
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Ero Trap Dungeon no Challenger
(COMIC1☆6) [Circle Ohigetan (Ohigetan)] Ohigebon-29 Imouto Oppai. Sumomo-chan [English] [Striborg]
(C93) [AMP (Norakuro Nero)] Anna-chan to Kyouryoku Play (THE IDOLM@STER MILLION LIVE!)
(C59) [Kenrou Koubou (Orimoto Mimana)] Misao Only 5 Aido Misao (Pretty Sammy)
(C87) [Asatsuki Dou (Youta)] Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥ [English] [yuripe]
(C92) [QUDA (Qudamomo)] Made in ARS (Granblue Fantasy)