(C53) [MELT-DOWN (Various)] Berceur 3 (Various)
Pondepi Prequel
Tousouchuu in Chaldea | Running away in Chaldea
[Shiwasu No Okina] Enkou Ojisan | Mister Enkou: The Prequel (Ero Pippi) [English]
Kokkoro ni Kaihatsu sareru Hon
(Puniket 12) [Zuukoku Shoukai (Amano Ribbon)] Mix Ribbon 13 (Ichigo Mashimaro)
Stay by Me Zenjitsutan Fragile S - Stay by me "Prequel"
(CR36) [kigeki banzai (Suzuhara Kouki)] Kago no naka no Tenshi (Galaxy Angel)
[Tsutsumu Akari] Money Honey [English] [EHCOVE]
(C91) [HEART OF GREEN (Midoriiro no Shinzo)] TAKAO no ANAL (Kantai Collection -KanColle-)
Y-yama-ke no Kettou | "Y" Mountain Villa's Lineage (Prequel) Side A+B
(C94) [MünchenGraph (Kita Kaduki)] Ame ni, Nureru. - to get wet from the rain (Koi wa Ameagari no You ni)
(COMITIA116) [Otaku Beam (Ootsuka Mahiro)] Stay by Me Zenjitsutan Fragile S - Stay by me "Prequel" [Fragile・S] [Chinese] [炒鸡战士汉化组]
(C80) [T.cop (Natsuki Kiyohito)] C.C.Manaka (Love Plus+)
[Senbon Torii] FallenXXangeL8 Injoku no Ai to Mai Full Color (Injuu Seisen Twin Angels)
Solo DID Asobi 4
[Nobi Nobita] The Boys Of Summer Bonus Prequel
(SPARK8) [Altopia (Alto)] Kotomine ga, Nyota Gil-sama ni Ijwaru ♂ Suru Hon. Demo, LoveLove. (Fate/stay night)
Kyousei SEX Toshi ~Kozukuri Matching Maker Hen~【鬼畜王汉化组】
Dorei o Choukyou shite Harem Tsukuru kakohen - Training slaves to make a harem prequel 1
[Zin] Soldier [Eng]
[Konchiki] Otodoke Kairakubin | Pleasure Delivery Service (Oidemase Nyan Nyan) [English] [Mederic64] [Decensored]
[TSF no F (Hiiragi Popura, Yotsuba Chika)] Yuusha aku ni ochiru ~ Ryu hime Meifa no kakusei ~
[Countack (Kojiki Ohji)] Idol Shimai Mika Rika (THE IDOLM@STER CINDERELLA GIRLS) [English] [NHNL] [2015-03-25]
[Eightman] Muragoe Zenpen | Erratic Voice: The Prequel (COMIC HOTMILK 2017-05) [English] [CyroIIzaru] [Digital]
[Aoba Q Madou (Hakaba Yodomu)] Futaman! -Houkago Shasei Sketch- [English] [FEPO] [Digital]
(COMIC1☆8) [Hoshimaki Project (Yano Toshinori)] Sekuhara Teitoku to Hisho Kan Yuubari-san ~Yasen Hen~ (Kantai Collection)
(C96) [Soda Batake (Muteki Soda)] MIKA GA KITA!! (Girls und Panzer) [Chinese] [无毒汉化组]
Itsuki-kun no Kimochi
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
Hakkaa paalle {doujins.com}
(COMITIA116) [Otaku Beam (Ootsuka Mahiro)] Stay by Me Zenjitsutan Fragile S - Stay by me "Prequel" [Fragile・S] [English] [GununuFapAgency]
Fallen Hero Drakosm II-Prequel of Drakosm(English)
(C74) [Circle Credit (Akikan)] Loose Leaf (ToHeart2 AnotherDays)
夏日男子筋肉潛艇堡 (Summer's end Muscle Heat - The Boys Of Summer 2015) by 大雄 (Da Sexy Xiong) + Bonus Prequel [CH]
[ibenz009] Robotic Inc Trap (Magic Knight Rayearth)
[Cyclone (Izumi, Reizei)] Midareuchi 3 (Prequel) [Chinese] [翻车汉化组]
(Kouroumu 8) [Dot Eito (Sawayaka Samehada)] Gensoukyou Inkou Shobatsu Kitei Joubun (Touhou Project)
[2019.10] [PIXIV FANBOX] すぐやれる女 第2話[Chinese]【不可视汉化】
Yawaraka ★ Patchouli-sama
(C87) [GO MAD (Suzaka Shina)] Nanase Haruka Kaihatsuchuu (Free!)
(COMIC1☆7) [C.N.P (Clone Ningen)] CYBORG 003 Chiteki Mesu Joshi Hen (Cyborg 009)
Kの蜜月録01
[Kon-Kit (Konsoul)] Torokeru Kunoichi NTR Story + Prequel [English]