Generation Open Source

Kotori's Opening

(C79) [Shinjugai (Takeda Hiromitsu)] Doritama MR2 (DREAM C CLUB) [English] {doujin-moe.us}

Sensei to Seito no Kankei tte Konna ni mo Open nanoo!? | 老师和学生的关系是这么开放的吗!?

[Sanbun Kyoden] Boukun | Tyrant (COMIC HOTMilK 2012-04) [English] [HappyMerchants]

[Sobabu (Rasson)] Anal Rankou Daraku (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.) [Digital]

(COMIC1☆2) [H.B (B-RIVER)] Red Degeneration -DAY/3- (Fate/stay night)

Me o Hiraitemo, 3 Centi. | Even if I open my eyes 3 centimeters.

[ShindoL] Henshin -emergence- Ch. 1-3 [English] =RED + P666HF=

[ShindoL] Henshin + 4P leaflet [Chinese] [篆儀通文書坊漢化]

[Mani Mania] Reijyuu Onnakyoushi | Slave Lady Teacher [English] [EHCOVE]

SUPER FETISH GENERATION

Seeding Colosseum!

(C88) [Grace (Yokoyama Naoki)] "Settai" Gasshuku!? Love Generation de Rin-chan Now! (THE IDOLM@STER CINDERELLA GIRLS)

[Mikezoutei] Nenrei Henka Appli de Yari Houdai Shichau Hanashi [English]

[Mentaiko (Itto)] Dare ga Damena Sandaime Datte? | Who's this Useless Third Generation? (Sangokushi Puzzle Taisen) [English] {Bittchylin} [Digital]

Touhou Kaihen Reimu

Giroutei "Wo" Kan 07 Tanehon | Giroutei 07 "Wo" Sourcebook

ANGEL Club 2015-09 [Digital]

[Eichi Jijou (Takamiya)] Seishun Radio Station!! One-Open Buchou no Mugi-kun to Shinnyuu Buin no Kannai-kun | Youth Radio Station!! Oneman-operation manager Mugi-kun and new member Kannai-kun [English]

Prism Generations! Artbook

Harenchi Kokusaikouryuu

InCha Otaku Cameko no Mama wa Dosukebe Senzoku Doinran Cosplayer

[Rain dog clothes] I opened my chunk and became a woman and feel a painful Mesuiki experience

[Inazuma] Open Water! (COMIC HOTMILK 2009-10) [Chinese] [日祈漢化]

[ShindoL] Henshin -emergence- Ch. 1-3

Time Leap Sex Endless

[Bai Asuka] Youbo [Chinese]

Angel Club 2014-04 [Digital]

Namaiki Sports Shoujo no Gyaru Choukyou Kiroku - Chuuhen

[Navy] Source of Happiness | Fellatio no Ehon Soushuuhen 2 (Fairy Tail) [English] [EHCOVE]

Doki-! Onna darake no Rape the Generation

[a.la.mode] Degeneration (Dead or Alive)

[Unknown] Chika Teien | Underground Garden [English]

[Hana Hook] Nekura Shounen no Fukushuu Harem Choukyou Keikaku [English]

(C71) [P-Forest (Hozumi Takashi)] INTERMISSION_if code_02: SEOLLA (Super Robot Wars OG: Original Generations) [English]

Genshin Impact Broken Star Dome Railway 原神崩坏星穹铁道

[Satsuki Imonet] Ane wa Gehin ni Utsukushiku (One Show Time!) [English] [Crystalium]

Doutei Z Sedai - Doutei Z Generation

[Inoue Nanaki] Seishoku Katsudou (ANGEL Club 2017-12) [Chinese] [Digital]

(C91) [Kome Nouka (Komezawa)] Mesu Ochi Level Lv.3 [English] [mysterymeat3]

[あいかわモナコ] 理想の雌彼女【黒ギャル堕ち】

[Fuusen Club] Haha Mamire [English] [LWB, csynn, SaHa]

[Ad-Hoc (Gonbuto)] Suiyasen Okyaku-san, Mada Junbi Chuu Deshite. | Sorry Customers, we're not Open for Business Yet (Battle Spirits - Sword Eyes) [English] [ShotaChan] [Digital]

Me o Hiraitemo, 3 Senchi | Even if I Open My Eyes, 3 Centimeters

Youbo l 임부

(OPEN THE GATE！4) [Wan (Suzuki)] Rekikun ni wa chin-ken ga nai (SK8 the Infinity)

[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-8 [English] [N04H]

[Teitetsu] Nitta Minami wa Taisou no Onee-san (THE IDOLM@STER CINDERELLA GIRLS)

Oishii Gohan no Aru Machi Kouhen | A Town of Tasty Treats - Part 2

[Takatsu] Goshujinsama to Dorei no Tsuma (Koushoku Shounen Vol. 09) [English] [mysterymeat3]

Deep Love Hack - Jiritsu Shinka Kyousei Program Hikentai Bakunyuu Ryuugakusei Sennou Choukyou Kiroku

Phallic Girls 6

源頼光OPENYOURMAMAZONZ

(C65) [Atelier Sava (various)] Open Invitation (Urusei Yatsura)

[Okumoto Yuuta] Nyuu Generation

Mega Bitch Serena | 百万进化塞蕾娜

幼馴染NTRオリジナル本

Jinsei Fork.

[Sanbun Kyoden] Sayuki no Sato [English]

(C76) [Hakueki Shobou (A-Teru Haito)] Kuroiro Jikan - Black Time (K-ON!)

(C94) [An-Arc (Hamo)] Sakuya wa Mou Modorenai (THE iDOLM@STER: Shiny Colors) [English] [obsoletezero]

(SC40) [P-Forest (Hozumi Takashi)] INTERMISSION_if code_13: LEFINA (Super Robot Wars OG: Original Generations)

[Unknown] Chika Teien [English] [Anzu]

(C83) [MaruMaru Arumajiro (Majirou)] ARUMAJIBON! Kuro Keikou Sinner's souls -Chain of the wedge- (Demon's Souls) [English] =LWB=

[Pintsize (Hozumi Touzi, TKS)] Dark Planet Syndrome Ichi - IQ300 no Hentai Buta Onna (Bishoujo Senshi Sailor Moon) [Digital]

[Saga no Tame no Saga (Ratoo)] Hero Haiboku! ~Shingata Kaijin no Kyoui~ | Hero Defeat! ~The New Monster Generation Menace~ [English] [Kappasa]

Nontan Before After

(同人誌) [Alice.Blood] 洗脳教育室～神☆薫編～

(C82) [Dashigara 100% (Minpei Ichigo)] Volley wa Yaranakatta (Dead or Alive)

(SC34) [P-Forest (Hozumi Takashi)] INTERMISSION_if code_04: KUSUHA (Super Robot Wars OG: Original Generations)

[Inoue Nanaki] Joushiki Kaihen! Saimin Kuro Ochi Iinchou (ANGEL Club 2017-06) [Chinese] [Digital]

[Inoue Nanaki] Kurogal Ochi ~24-jikan Conveni Bitch-ka~ - Black GAL IMMORAL 24H Convenience Store Bitch!! Ch. 3-4 [English] [N04h]

[Mikezoutei] Mashou no Chinko o Motsu Shounen ~Netorareta Haha wa Shounen no Chinpo Dorei e to Ochi, Soshite...~

Joushiki Kaihen Saimin Kuro Ochi Iinchou

[Alice.Blood] Sennou Kyouikushitsu ~Ore no Imouto ga Annayatsu ni Sennou Sareru Wake ga Nai!! 2 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Xhion Pime]

Satori-sama Generation

Haha de Aru Mae ni | Before I Am a Mother + Extra

Pekopen Beauty Invasion 3

[DOZA Village (Dozamura)] Kokujin VS Shougakusei Vol. 3 ~Shinsou no Reijou - Kyonyuu JS Asahina Kokoa Hen~ | Black guy VS Middle Schooler Vol.3 ~Sheltered Middle Schooler With Massive Tits, Kokoa Asahina~ [English] [ATF] [Digital]

[Bai Asuka] Hametorare [English] {doujins.com}

(C82) [JACK-POT (Jyura)] Yarasero yo! Satsuki-chan (Tsukiatte yo! Satsuki-chan)

Kaikinbi. | Opening season

Please do not open the treasure box casually, Ms. Keqing

(C68) [Kokonokiya (Kokonoki Nao)] Pokopen no Nagai Gogo (Keroro Gunsou)

[Bai Asuka] Swap Slave [Digital]

(C74) [GREAT Acta (tokyo)] Yuka Nikki (Minami-ke)

[Kurotoya (Kuroda Kuro)] Metamorphosis [Digital]

Toaru Kagaku no Bitch-ka Keikaku

[Bai Asuka] Swap Slave [English] [Cid's Premium]

(C76) [Hakueki Shobou (A-Teru Haito)] Kuroiro Jikan - Black Time (K-ON!) [English]

Nyuu Generation

[Amano Ameno] Sister Brenda no Zange (H3) [English] [trad.agidyne]

Onna ga Subete Gehin na Bitch ni Natta Nichijou Kouhen

(Comic Generation) [Hisagoya (Momio)] Ichinose Shiki no Shoukibo na Jikken (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [黑条汉化]

Orge no Maryoku Resource ni Natta Skadi

Kenji the principal's son

[Bosshi] Pool Biraki no Mae ni | Before the Pool Opens (COMIC HimeKuri 2004-07) [English] [Yoroshii]

[Takatsu] Hitozuma A-san to Musuko no Yuujin N-kun - Married wife A and son's friend N-kun Ch. 1-2 [English]

(C68) [Kokonokiya (Kokonoki Nao)] Pokopen no Nagai Gogo | Pokopen's Long Afternoon (Keroro Gunsou) [English] [SaHa]

[Solid Line (Inoue Nanaki)] Netorare! Saimin! Kusurizuke! Kuroochi Bitch-ka Chronicle

I opened my chunk and became a woman and feel a painful Mesuiki experience

Long Distance Train

S&HOLY NIGHT

(C89) [Shinjugai (Takeda Hiromitsu)] Mana Tama Plus 3 (Love Plus)

[Mikezoutei] Shougeki! Before After

Maddening Training Camp to Turn your Idols into Brainless Puppets

(C87) [Studio Mizuyokan (Higashitotsuka Raisuta)] Mirai Nikki (Gundam Build Fighters Try) [English] [Doujins.com]

[Orange Opener (hard)] Chicchana Succubus-chan ni Ii You ni Sarechau Hon | 被小小的魅魔隨意玩弄的故事 [Chinese] [Digital]

(C90) [Maniac Street (Sugaishi)] Trans Generation (To LOVE-Ru)

(Reitaisai 7) [Plum (Kanna)] Gensou Hanamishu (Touhou Project)

Asuka's Blackmail Predicament

N11_3

(Comic Generation) [Sevens Magajin (Hisayaki Kyuu)] Dosukebe Assault Time Ecchi Fantasy (Granblue Fantasy)

Itsumo Muhyoujou na Imouto to Ecchi na Koto o Shite Shimau

Welcome To Open Sex Class ~Class 1-H's Sex Workshop~

[Pokopen-Honpo (Shikato Miyo)] Aimai na Aji no? Ichigo Tamago (I My Me! Strawberry Eggs)

[PeanutsLand (Otakumin)] Yappari Jace ni wa Katenakatta yo… (Magic: The Gathering) [Digital]

[circle bob (brother bob)] Duminuss Children (Super Robot Wars OG: Original Generations) [Digital]

[Weixiefashi] [Full Colour]The Cruel Empire Executioners 4 Angels' open execution [帝国处刑官爱丽丝4：天使们的公开处刑][全彩]

[Mikezoutei] Kegareta Poolside Ochiyuku Kanojo

Nontan Before After | 东条希大变身

ANGEL Club 2015-05

Hitozuma A-san to Musuko no Yuujin N-kun - Married wife A and son's friend N-kun Ch. 1-4

[Yamada Gogogo] Erona ~Orc no Inmon ni Okasareta Onna Kishi no Matsuro~ | Erona ~The Fall of a Beautiful Knight Cursed with the Lewd Mark of an Orc~ [English] {darknight}

[NATURALDAYS] Idol Cyber Senki NEO GENERATOR episode 1 Shutsugeki! Neo Generator (THE IDOLM@STER CINDERELLA GIRLS)

[Aikawa Monako] Risou no Mesu Kanojo | 理想的女友【堕落成黑皮辣妹】 [Chinese] [K记翻译]

Idol Cyber Battle NEO GENERATOR episode 2 Wana? Torae rareta nakama

[mdo-h] Please Open the Door (Wakarase Manman) [Chinese]

(OPEN THE GATE! 2) [squall8 (YU)] Neko mo Shakushi mo (SK8 The Infinity)

[Inoue Nanaki] Kurogal Ochi ~24-jikan Conveni Bitch-ka~ - Black GAL IMMORAL 24H Convenience Store Bitch!! Ch. 1-4, 8 [English] [N04h]

Does anyone know the source of these manga? R18-G

(C72) [INUGATA SUMMIT ( Fujino)] Open Invitation (Togainu no Chi) [English] [JenOva99]

[Mikezoutei] Ore no Kanojo ga Fuuzokujou ni Natta Riyuu [ENGLISH] =RED+Rittz=

ANGEL Club 2014-10

Giroutei "Wo" Kan 07 Tanehon | Giroutei 07 "Wo" Sourcebook

(C89) [Shinjugai (Takeda Hiromitsu)] Mana Tama Plus 3 (Love Plus) [Chinese] [空気系☆漢化]

My Home Tutor Leaves Herself Wide Open

(C80) [Aniyagumi (Aniya Yuiji)] Me o Hiraitemo, 3 Centi. | Even if I open my eyes 3 centimeters. [English] [acmedan]

Dear My Ushichichi7 - Tit Groper Open For Business

Forcing Ripe Petals Open