(C82) [NIGHT★FUCKERS (Mitsugi)] Jibun XXX Shichatta de Gozaru yo!? (Kyoukai Senjou no Horizon)
(C86) [Onechinchi (Onechin)] Oazuke desuka? (Kyoukai Senjou no Horizon)
[Poruno Ibuki] Tokitama Mutsumutsu 1-2
hokorobi no yoi|花開今宵
[Clesta (Cle Masahiro)] CL-orz 25 (Kyoukai Senjou no Horizon) [English] {doujin-moe.us}
(Dai 5 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Slime Kikaku (Kuriyuzu Kuryuu)] Bathtime Venus (Kyoukai Senjou no Horizon)
(C84) [Shikishima GunTool (Shikishima Tenki, Shikishima Shoutarou)] Himegoto Techou II (Kyoukai Senjou no Horizon) [English] [Tigoris Translates]
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]
(C85) [Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! Soushuuhen 3 MajiIki Hen
Maou to Himitsu Heya | El Rey Demonio y el Cuarto Secreto
Kureguremo.... Kureguremo desu.......
[Kudarizaka Guardrail (Shiraso)] Kuren Kishou Quarta Ametus #22 [Digital]
[Sabashi Renya] Onee-chan no Omocha (COMIC Tenma 2015-07) [Chinese] [义军AneMoe]
[FreeStyleQuartet (Kuusou, Schran)] Kadan no Himitsu
(SUPER21) [Quartzshow (hari)] Cross Circle (Yu-Gi-Oh!)
Ojou-saManko wa Doutei Chinpo ga Osuki
[Kudarizaka Guardrail (Shiraso)] Karen Kishou Quarta Ametus #13 [Digital]
Chou Micchaku! Harem Elevator | Close Quarters! Harem Elevator
You Can (Not) Resist [+18] by suioresnuart
(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome) [Decensored]
(CT12) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet (Seto no Hanayome) [English] [Decensored]
Karen Kishou Quarta Ametus #17
Mekakure Bitch-chan no Nichijou
(C76) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Quartet 3 Cosplay Hen (Seto no Hanayome) [English]
(Puniket 12) [PASTEL WING (Kisaragi-MIC)] Koniro no Ehon -Sukumizu Quartet- (ToHeart 2)
[Kouzenji Kei] Heartfulquarter
C97ペーパー
(C97) [Rurunoya (Rurukichi)] Isekairu Biyori (Isekai Quartet) [English] [TheCrappyTranslators]
(C78) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Nayamashi Quartet 1 & 2 Full Color Soushuuhen (Seto no Hanayome)
Loli Quartet
Kureguremo.... Kureguremo desu.......
(C93) [Yaki Tomahawk Steak (Yakitomato)] Sweet Mash Valentine (Fate/Grand Order) [English] [Saint Quartz Scans]
(C62) [Easy Thrilling (Dozamura)] quarterly Libido Vol. 6 (Sakura Taisen 3)
Stepmother Friends Ch.13/?
Boku no Chuugoku Bijin Slender Kyonyuu Tsuma ga Camera Model de Nugasarete Yarichin Tomo ni Netorareta Ken
(SPARK8) [Quartierlatin (Wasi)] REASON OF TEARS (Free!)
(C99) [Fireworks (Syutaro)] Present for My Santa (Love Live! Sunshine!!) [English] [Saint Quartz Scans]
Mahou Shoujo Tai Quartz Saishuuwa
(King of Colors II) [Quartierlatin (Wasi)] Gaman wa Karada ni Doku desu yo. (K)
(C70) [Quarter View (Jin’nojyou, Kuroboshi Kouhaku)] A solitude nocturne (Rozen Maiden)
Senchou
Karen Kishou Quarta Ametus #16
[Zeal Ark] Hypnosis of Erice (Fate/Grand Order) [English] [Saint Quartz Scans] [Decensored]
ANGEL Club 2017-11 [Digital]
(C83) [Quartzshow (hari)] Aurora 4 (Yu-Gi-Oh!)
Tomomi Ichirou Quarterly 2003
(C83) [C.R's Nest (C.R)] Houfuku? Houfuku? 3 (Kyoukai Senjou no Horizon)
(C93) [Bijutsubu (Shiduki Michiru)] Euphobian no Hibiki Quartet - Euphobian will resound. (Hibike! Euphonium) [Chinese] [透明声彩汉化组]
Sex or Quartz マシュ
[WAKO] Endless (Mist Magazine: May 1998) [English] [Lililicious]
[Majimeya (isao)] FGO no Erohon | FGO Dirty-Mag (Fate/Grand Order) [English] [Saint Quartz Scans] [Digital]
(C93) [Quartzshow (hari)] Kami Asobu Hoshi 02 (Yu-Gi-Oh!)
Rossweisse Sex
(C84) [Kodoku intelligence (nanao)] Mary no Hon (Kyoukai Senjou no Horizon)
(C87) [Aozora Shoujo (Shirane Taito)] LOLI QUARTETT! (THE IDOLM@STER)
Shokushu - New Danganronpa V3 dj
(DUEL★PARTY) [Quartzshow (hari)] Ore to Onaji Pyramid ni Haitte Kuremasen ka? (Yu-Gi-Oh!)
Momoiro Quartet 2+
Euphobian no Hibiki Quartet - Euphobian will resound.
(C86) [Quartzshow (hari)] RE:WW3 Yami Hyou Sairoku-Shuu (Yu-Gi-Oh!)
[Quartzshow (hari)] RE:WW2 Yami Hyou Sairoku-Shuu (Yu-Gi-Oh!) [Digital]
(C90) [Horizontal World (Kinnotama)] Momoiro Quartet (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
El cuarteto del jardín secreto
(C95) [Trequarti (Hatsuyuki)] Nitta Minami to Nurunuru Lotion Ecchi Shitai Toki ni Yomu Hon (THE IDOLM@STER CINDERELLA GIRLS)
(C59) [Easy Thrilling (Dozamura)] quarterly Libido Vol. 5 (Mon Colle Knights)
(SUPER26) [Quartierlatin (Wasi)] Shokushu (Danganronpa V3: Killing Harmony)
Karen Kishou Quarta Ametus #11
Musashi no Ijiraremonotachi no Soushuuhen II
(C77) [Wechselhaft (Kima-gray)] Last Quarter (The Melancholy of Haruhi Suzumiya) [English] [redCoMet]