Delivery Angel Land
(Kono Koe Todoke, Tsuki made mo Yon) [Milk Pudding (Jamcy)] Akane-chan Challenge! 3-kaime (VOICEROID)
Hero Shikkaku
Naisho no Enkou Challenge | 不可告人的援交挑战
[Pinky☆Crown (Nanahoshi Suama)] Tenshi no Oshigoto (Kid Icarus)
[Kirigakure Takaya] Immoral Kids [English]
[Akatsuki Katsuie] Sukusuku Seichouki | 茁壮成长性长期 (Damasare Kids) [Chinese]
Oppai ω Lovers | Boob ω Lovers
[d.a.p] UnknownUnlockChallenge
Bokura no Biscuit Love - Our biscuits love
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) [Digital]
Mawari no Ko ha Atama ga Warui | All the Other Kids are Stupid
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆13) [furuike (Sumiya)] LOVE LOVE PORKERFACE (THE IDOLM@STER MILLION LIVE!) [English] [Cool Kids Translations]
[NyancoMIC] Chibikko Maruhi Nikki - Secret Diary of Kid
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 (Sennen Sensou Aigis)
(C86) [Bakunyu Fullnerson (Kokuryuugan)] NIN NIN SLAYER ~Kids Ninja Shouten~ (King of Fighters)
[Shinchara (YO-JIN)] Ryuukko Ijiri (TIGER & BUNNY) [Digital]
[Agata] Sannen Bitch-Gumi, Kodomo Sensei | Senior Year Sluts Get a New Kid Teacher (Ane x Pako² [Kyuukyokuban]) [English] [JuliusWinnfield]
(C87) [Samidaregiri (Crowly)] Dance to Another Tune (Super Smash Bros.) [English] {doujin-moe.us}
[Nanahoshi Suama] Work of an Angel - Kid Icarus Fanbook
(C94) [S.S.L (Yanagi)] Rider-san to Oshiire. (Fate/stay night) [English] [Cool Kids Club Translations]
Kids Station
(C93) [Tekokids (Leonardo 16sei)] Gomen ne Yuusha-sama | I'm sorry Hero-sama (Mahoujin Guru Guru) [English] [q91]
Twin Hips | 蜜臀成雙
[Chuushin Kuranosuke] Like A Kidding!
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
W Jeanne to Off-Paco Challenge
Tanpan Kozou no Oppai Gym Challenge!
ARE YOU KIDDING?
[Maimu-Maimu] Kotsukuri Teacher | The Teacher for Making Kids [English] {TWN2}
Saimin Tengoku Challenge 05
Yuusha no Sairoku Hon Challenge
[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
(C92) [vyowolf (vyo)] NiizuMakabe (THE IDOLM@STER MILLION LIVE!) [English] [Cool Kids Translations]
Kanoka Challenge_plot 2
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
(C64) [CHROMATIC-ROOM (Maka Fushigi)] Vampiyan (Various)
Maki Nico Lez Challenge
[Yonemochi Akihiko] adult challenge 1
(C71) [Toko-ya (HEIZO, Kitou En)] Kashimashi (Chrono Cross, Inuyasha)
(C80) [DA HOOTCH (ShindoL)] DRAGON CHILD (TIGER & BUNNY)
[Mojo] My Wives Ch.1-37 (English) (Ongoing)
Kid who can do it if he tries, kid who can't
[Youkihi] Flexible Kid vol01
[R2 (Rakko)] Yuusha no Chousenjou 3 Senshi ni Love Song o | Hero's Challenge 3 (Dragon Quest III) [English] =thetsuuyaku= [Digital]
Kochokocho Kids
(C75) [DRAGULA (Imawano Lem)] JADE (Soul Eater) [English] [Kusanyagi]
(Sennen Battle Phase 11) [ANNIELAURIE (Toyama Nanao)] SEX CHALLENGERS 02 (Yu-Gi-Oh! ARC-V)
Dance to Another Tune
[zen9]haha no kawaki Ch.1-6
(C69) [Mayonnaise Bakufu (Sekihan)] Oshiri Kids 12
[Anthology] Tamago no Kara - TSNM Final! (Various)
[Sakimori Dan] Sanae Challenge!! Ch. 1-2
Succubus ni Natchatta
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
(Ore no Turn vs. 2019) [sigh. (Naruse)] Ore to Aitsu no S. M. T Challenge! (Yu-Gi-Oh! VRAINS)
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital]
Space Detective Jade Dan Indecent Challenge
Dairoku! Otoile Challenge
[Hidemaru] Ryoujyoku!! Urechichi Paradise Ch. 6-7 | Become a Kid and Have Sex All the Time! Part 6-7 [English] {Doujins.com}
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
Rokurokku Roll
DREAM PRISM STARS
[Kabashima Akira] Roshutsu Hentai Manual
Chinkou Discover | 寻唧记 1
I'm Not a Little Kid!
(COMIC1☆13) [Marble Kid (Tsubaki Metasu)] Zenbu Lily ga Warui (Fate/Grand Order)
Flan-chan no Saimin Nikubenki Challenge
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
The Two of Them are Futanari Holy Sword Witch x Heroine Part
[Happoubi Jin] Ero Issu | Erotic Kid Erotic Chair (COMIC Megastore H 2007-10) [English] [tokorodokoro]
[Hochidonmai (Donburako)] Kids Know-It-All-Know-It-All-Know-Who-Go-Na-Na-Kid-Stream ★ ★
Kodomo Janaishi! | I'm Not a Little Kid!
[Kawady MAX] Lolikishi!! | Loli Wrestler!! (COMIC XO Zetsu! Vol. 16) [English] [ATF]
Etsuran Kinshi
[Tekokids (Leonard 16sei)] Hataraku Driland! (Tanken Driland) [English] [Mongolfier] [Digital]
(C93) [Tekokids (Leonardo 16sei)] Gomen ne Yuusha-sama (Mahoujin Guru Guru)
Futanari Milk Challenge 5 | 扶她榨乳挑战 5
Kanade Challenge Zenpen
Bite Me
[Maeda Toshio] Adventure Kid Vol.1 [English]
[Mikuni Mizuki] Sunao Ni Narenai! [Chinese] [Y⑨改图]
[Hidemaru] Kodomo ni Natte Okashi Makuru yo! Ch. 5 | Become a Kid and Have Sex All the Time! Part 5 (COMIC MILF 2013-06 Vol.13) [English] [Sergio]
[K.Z.Z. gundan (K.Z.Z.)] Nekketsu Kid (Mahou Sensei Negima!)
[Yoshitakashi Athletic (Yasaka)] Chrono Kid TSURUGI VS Enboy
KidsReturn
[Ninnindo (Tonsuke)] THE HAND (Various)
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Kids Raper Futanari Idol
[Soranosuzume] Nyotaika Kyoudai ~Kyoudai de Oppai no Yawarakasa ga Chigau tte Honto!?~ (Henshin? Irekawari? Watashi no Karada… Dou Nacchatta no?) [English] [desudesu]
Billy-kun ga Master o Nagusamete Ageru? Hon
[Oona Mitsutoshi] Sunao ni Narenai mon | I Won't Become Obedient (COMIC MEGASTORE 2011-03) [English] {doujin-moe.us}
[Kon-Kit] Kaya-nee Volleyball ni Idomu | Ane☆Volleyball Challenge (Bishoujo Kakumei KIWAME Road 2012-12 Vol. 4) [English] [Malone] [Digital]
[Kacchuu Musume (Tomotsuka Haruomi)] The Last Decision (Kid Icarus) [English] [desudesu]
Hajimete no Inpio Challenge
Kids Return | 小鬼回来了
Lemon Kids No.8
(C75) [DRAGULA (Imawano Lem)] JADE (Soul Eater)