(C88) [Jack to Nicholson (NoriPachi)] C88 Hanpubon (Various)
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
Yuusha no Sairokubon Challenge
[Jack-O-Lantern (Neriwasabi)] Kanzaki Oppai 2 (Toaru Majutsu no Index) [Digital]
(C89) [Jackpot 64 (HAN)] FRAX (Granblue Fantasy)
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
(C84) [JACK-POT (Jyura)] Hino Rei (30) ~Akuryou Taisan Hen~ (Bishoujo Senshi Sailor Moon) [English] {UsagiJun + Marien}
(C80) [Jack-O'-Lantern (Neriwasabi)] Tomoe Mami☆Oppai (Puella Magi Madoka☆Magica)
[JACK-POT (Jyura)] Rental Kanojo [English] [Digital]
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4
(COMIC1☆7) [JACK-POT (Jyura)] TEKKEN ~Suiminyaku ver~ (Tekken) [Chinese] [Menethil个人汉化]
(C71) [Toybox (Jacky, Kurikara)] Inaba Box 5 (Touhou Project) [English] {SaHa}
Saimin Tengoku Challenge 04
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
Captain Saimin Icha Love Challenge | The Captain's Hypnosis Lovey Dovey Challenge
[Jack to Nicholson (NoriPachi)] Alola Nemurigona Club (Pokémon Sun and Moon) [English] [desudesu] [Digital]
[Kogasaki Yuina] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Grand Order)
[Dorei Jacky] Chikan Yamakan Dairinkan
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
(C66) [Hellabunna (Iruma Kamiri)] Zokuhen Kitaa! (Super Black Jack)
Tobira no Soto ni Ke tsuya no Ii Neko ga ita no de, Shitsukete Kaineko ni shite miru Challenge.
(C94) [Kitsuneya (Leafy)] Chibikko Eirei to Naisho no Okusuri Techou - Young lady hero secret medicine notebook (Fate/Grand Order)
[JACK-POT (Jyura)] Mamono no Onna | A Demon's Woman (Dragon Quest XI) [English] [biribiri] [Digital]
(SC35) [Freaks (Onomeshin, Mike)] RioPai (Super Black Jack) [English] {doujin-moe.us}
Male Swimsuit Challenge
Utsuho Challenge!!
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
(C92) [Jack to Nicholson (NoriPachi)] GirlPan Bonyuubu. (Girls und Panzer) [Chinese] [79G个人汉化]
[Tonzura Douchuu (Kazawa)] Uchi no Chaldea no Loli Assassin (Fate/Grand Order) [Digital]
(C79) [AERIAL RAVE (Jacky)] Seraphic Gate (Xenogears) [English] [SaHa] [Decensored]
(C76) [Rojiura Jack (Jun)] THROUGH THE WALL (One Piece) [English] {doujin.moe.us}
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
(COMIC1☆10) [JACK-POT (Jyura)] Tekken ~Saiminjutsu ver~ (Tekken) [English] {doujins.com}
[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)
[JACK-POT (Jyura)] Rental Kanojo [Digital]
[Human High-Light Film (Jacky Knee de Ukashite Punch x2 Summer de GO!)] YUNA (Final Fantasy X-2) [English]
Shimakaze-kun Challenge Shippai
(C91) [Jackpot 64 (HAN)] Yasashii Kuromorimine (Girls und Panzer)
(C71) [Hellabunna (Iruma Kamiri)] Mou Chichi Volley ni Daseba Iijan (Super Black Jack) [Colorized]
Flan-chan no Saimin Nikubenki Challenge
(COMITIA120) [Jack to Nicholson (Noripachi)] Yappari Toshishita no Mama ga suki
Maki Nico Lez Challenge
(C81) [Jack Dou (Jack)] Please Love Us (Sailor Moon) [English] {maipantsu}
[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order)
[Jack to Nicholson (NoriPachi)] Arigatou Bugi-sama (Dragon Quest XI) [Digital]
(C72) [TOYBOX (Jacky, Kurikara)] Inaba Box Final (Touhou Project)
(C79) [AERIAL RAVE (Jacky)] Seraphic Gate (Xenogears) [Decensored]
Hajimete no Inpio Challenge
Jack-chan to Asobou!
(C92) [Jack to Nicholson (NoriPachi)] GirlPan Bonyuubu. (Girls und Panzer)
Futanari Milk Challenge | 迫真水泳部・扶她的里技―第一章
(C79) [Otokozaka Onnazaka (Hatsuki Kyou)] RIO The Book Maker (Super Black Jack)
[Kon-Kit] Kaya-nee Volleyball ni Idomu | Ane☆Volleyball Challenge (Bishoujo Kakumei KIWAME Road 2012-12 Vol. 4) [English] [Malone] [Digital]
[Jack to Nicholson (NoriPachi)] Aka-chan Hiroba [Chinese] [無邪気漢化組] [Digital]
Pancakes Challenge | Desafío de Panqueques
(C83) [AERIAL RAVE (Jacky)] Seraphic Gate 2 (Xenogears) [Decensored]
(C81) [Human High-Light Film (Jacky Knee-san)] Sonshoukou | Sun Shangxiang (Dynasty Warriors) [English] [Lord GSama]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Digital]
Naisho no Enkou Challenge | 不可告人的援交挑战
(Kyonyuukko 2) [FREAKS (Mike, Onomeshin)] Super Black Jackpot (Super Black Jack) [English] {doujin-moe.us}
[Morittokoke (Morikoke)] Jack-kun wa Okaa-san to Issho (Fate/Grand Order) [Chinese] [theoldestcat汉化] [Digital]
(COMIC1☆13) [AERIAL RAVE (Jacky)] Eris Luck Overflow (Kono Subarashii Sekai ni Syukufuku o!)
[Sora wa Chimidoro (JACKASSS)] DOUBLE IRON (Metal Max 3)
(C85) [JACK-POT (Jyura)] Chibiusa (●) ~Enjo Kousai Hen~ (Bishoujo Senshi Sailor Moon) [English] [EHCOVE]
(COMITIA123) [ROJIURA JACK (Jun)] Fuyu no Senpai no Oshiri* - Senpai's Booty of Winter [Chinese] [丧尸汉化]
(777 FESTIVAL) [Jackpot 64 (HAN)] Zurister! (Tokyo 7th Sisters)
(C88) [JACK-POT (Jyura)] Tengu Shibori (Dead or Alive) [English] {doujin-moe.us}
[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer)
(C82) [JACK-POT (Jyura)] Mizuno Ami (30) ~Onna Kyoushi Hen~ (Bishoujo Senshi Sailor Moon)
[Jack to Nicholson (NoriPachi)] Alola Nemurigona Club (Pokémon Sun and Moon) [Digital]
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
(C94) [Aerial Rave (Jacky)] EMERALD SPLASH 3 (Xenogears)
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
(C88) [SKYJACK (Kitajima)] Sano-san! 2 (Free!)
[Human High-Light Film (Jacky Knee)] REIKO (Rumble Roses)
(C96) Dairoku! Otoile Challenge
Renzoku Kyousha Challenge
(COMIC1☆11) [JACK-POT (Jyura)] Kouan no Mesu Gorilla | 公安的母猩猩 (Ghost in the Shell) [Chinese] [瓜皮汉化]
(C73) [JACK-POT (Jyura)] MONHAN Erontier (Monster Hunter) [English] =Pineapples r' Us=
#SoniCha Ikuiku Challenge
[Akiyama Kougyou (Kagami Ryou)] Casino Target 3 (Super Black Jack)
Muchi na Jack-chan ni Seiyoku Shori o Tanomikonde Mita
(SUPER20) [SKYJACK (Kitajima)] Bed wa Shita-ha. | Bottom Bunk Type. (Free!) [English] [Carrot-Bunny]
(C68) [Jack-O'-lantern (Ebifly, Neriwasabi)] Neko Panchu (Final Fantasy XI) [English] [SaHa] [Incomplete]
Yuusha no Sairoku Hon Challenge Omake Manga
(C83) [Jack to Nicholson (NoriPachi)] PURI (C) DE!! (Chousoku Henkei Gyrozetter)
(CT16) [Sora wa Chimidoro (JACKASSS)] Rainbow Suplex (Street Fighter)
[Jack] Burizubo! (Bleach)
(C76) [Rojiura Jack (Jun)] Through The Wall (One Piece) [English] [Decensored]
(FF29) [F.W.ZHolic (FAN)] Juusha Jack, Kaikyuu wa Shiriana Nikubenki (Fate/Grand Order) [Chinese]
(C71) [Monte Carlo-ya (Sena Monaco)] PARADISE DE RIO (Super Black Jack)
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5
[Zanzi] Shippori ♡ On-Sex (COMIC Kairakuten 2017-09) [Chinese] [Digital]
(C72) [Jack-O'-Lantern (Neriwasabi)] Unlucky Star (Toaru Majutsu no Index)
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
[JACK-POT (Jyura)] Sister Complex [Digital] [English] [RedLantern]
(C89) [Jack to Nicholson (Noripachi)] Yami Petit Channel Suzie Hen [English] [Tim + MiiMii]
(C81) [Jack Dou (Jack)] Please love us (Bishoujo Senshi Sailor Moon)
[Kawai] ETD Challenge.
[Human High-Light Film (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kika = Zaru)] Human High-light Film γ (Final Fantasy X) [English] [SaHa]
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
(C86) [JACK-POT (Jyura)] School Fuuzoku
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [English] {Hennojin} [Digital]
(C90) [Jackass (Demio)] Fumika to Shippori (THE IDOLM@STER CINDERELLA GIRLS)
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]
(C80) [JACK-POT (Jyura)] Double Plus (Love Plus)
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]
(C68) [Jack-O'-lantern (Ebifly, Neriwasabi)] Neko Panchu (Final Fantasy XI) [English] [SaHa+desudesu]
(C90) [Jackpot 64 (HAN)] Wagaya no Chiyomi Onee-chan (Girls und Panzer)
[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]
Akane-chan Challenge! | 아카네짱 챌린지!
Challenge Days
Kasen-chan no Jasen Rouraku Challenge
(Dramatic Change 3) [Ne. (Shiromitsu Daiya)] Challenge! Ochinchin Purupuruen ~3-nin nara Dekiru Mo~n~ (THE IDOLM@STER SideM)
(C78) [Nounai Kanojo (Kishiri Toworu)] Remilia kara no Chousenjou | Remilia's Challenge (Touhou Project) [English] [UMAD]
Challenge! Hentai Majo Rensei
U Challenge
(C84) [JACK-POT (Jyura)] Hino Rei (30) ~Akuryou Taisan Hen~ (Bishoujo Senshi Sailor Moon) [Chinese] [兔屋汉化组]
Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge!
Yousei-san no?! Himitsu no Bouken no Tobira Preview ver
DT Chinpo 100-pon Acme Challenge!!
(C67) [STUDIO PAL (Nanno Koto)] CARNIVAL MODE (Super Black Jack) [English] {QB-tl}
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)