Cultural Diffusion Increasing

[Moketa] Culture Shock (COMIC Anthurium 013 2014-05) [Chinese] [名潴學園漢化]

(C45) [Alice Syndrome (Nishiki Yoshimune)] Nuuberu Ehon (Samurai Spirits)

[Nakamuratakumi (kemukemuke)] Senpai to Senpai to Ore [Chinese] [Yaoi Culture汉化组] [Digital]

The Adventurer Who Pulled the Sword That Increases Your Attack at the Cost of Intelligence for Every Femgasm!

Cultural Appreciation Meets Sexual Education Ch.1 - 7

(C90) [Harugano (Harugano Kaoru)] Hidarite no Daishou wa Soap Gokko!? | 左手的代价是洗浴服务!? (Detective Conan) [Chinese] [Yaoi Culture汉化组]

(FF31) [Hirani (Ginhaha)] C.C.B - Cross Cultural Bitch (Blend S) [English]

(C85) [MarineSapphire (Hasumi Milk)] Merun Culture 11 (Puella Magi Madoka Magica)

Akurasanae

[Corundum] Kizuna Level ga Agaru Tabi ni Mokuteki ga Kawatte Kiteru Miyu Edelfelt | Miyu's Goals Change Every Time Her Bond Level Increases (Fate/Grand Order) [English]

(C44) [Takashita-ya (Taya Takashi)] Baka Ja nee no 2 (Various)

Twinkle Cross-Cultural Communication

[Denki Wakusei (Sato to R)] Twinkle Cross-Cultural Communication (Star Twinkle PreCure)

(Kemoket 11) [increase増田 (felta)] Keiryuu Daisouran W | Mountain Stream Mayhem W (Monster Hunter) [English] [smu]

(C95) [Nambokuya (Namboku)] Ibunka Kouryuu | Cultural Exchange (Splatoon) [English]

ShindoL no Bunka Jinruigaku - Antropología Cultural de ShindoL Ch. 1-7

[Haneinu] Elf Oyako to Pakopako Ibunka Kouryuu! ~Oyako Haramase Hen~ | A Sexual Culture Exchange With An Elf Mom And Daughter ~Impregnating Mother And Daughter Edijtion~ [English] {Doujins.com}

(C62) [Studio Abuno Culture (Ishihara Norihiro)] Omocha de… Cha-cha-cha!

[23.4do (Ichiri)] Daten Keikaku 3 -Fukan Tenshi wa Kyousei Kando Up de Otosu- | Fallen Plan 3 - Breaking the Indifferent Angel in with Increased Sensitivity - [English] [Shiromaru] [Digital]

Hitoyo Hitoyo Ouse no Mamani

(CR23) [GOLD RUSH (Suzuki Address)] OUTLAW STAR (Various)

[Shimimaru] Kintore Suru to Seiyoku ga Masu tte Hontou desuka? | Is It True that Libido Increases With Muscle Training? (COMIC HOTMILK 2020-06) [English] [AnotsuSagami] [Digital]

Hina-chan ga Sensei o Gyaku Suiminkan Suru Mousou E

[Commamion (Numa)] Ibunka Room Sharing 2 - Cross-Cultural Room Sharing 2 [English] {Chin²} [Digital] [Decensored]

[Booch] Joseph Joestar ni Shabu wo utte soku Hameru (JoJo's Bizarre Adventure) [Chinese] [Yaoi Culture汉化组] [Digital]

Mokomoko xx Diffusion

[Commamion (Numa)] Ibunka Room Sharing - Cross-Cultural Room Sharing [Chinese] [Decensored] [Digital]

[Commamion (Numa)] Ibunka Room Sharing - Cross-Cultural Room Sharing [English] {Shotachan} [Digital] [Decensored]

[Abara no Sukima] Muchimuchi Ryuugakusei to Ibunka Kouyuu | Cultural Exchange with Ignorant International Student (ANGEL Club 2022-06) [English] [Digital]

Kenkou de Bunkateki na Kyuujitsu - A Healthy and Cultural Holiday | 健康又科學的假期

Ibunka "Sei" Kouryuu - Sex cultural exchange

Increase!

Little Sister Culture Shock!

Bunkakei Roshutsu Aikoukai | Exhibitionism Culture Club Ch. 1-4

Ibunka Kouryuu Homestay | Cultural Exchange Homestay

[PLECO (Chikiko)] Youkai ni Yokujou Suru nante Okashiin ja Nai no? 2 (Gegege no Kitarou) [Digital]

(C85) [Deastim (Unadon)] Is-sama Drop-ritsu Chouzetsu x 3Bai UP!? | Is-sama Drop-rate Increases x3 Times UP!? (Puzzle & Dragons) [English] {doujin-moe.us}

[Meisho Hanten (Haruaki)] Omawari Slavery [Chinese] [Yaoi Culture汉化组] [Digital]

Kurakura Kyouka Gekkan | A Month Of Increasing Pleasure

[Atamanurui MIX-eR (Kisa Ayumu)] Igyou no Kyougatana (Touken Ranbu) [Chinese] [Yaoi Culture汉化组]

Ibunka Kouryuu | Cultural Exchange

(C82) [MarineSapphire (Hasumi Milk)] Merun Culture #5 (Puella Magi Madoka Magica)

Takebe Saori no Ecchi na Joshiryoku Koujou Keikaku | Takebe Saori's Plan to Increase Her Sex Appeal

[Yuuzu Tsushiro] Nininbaori wa Saikou no (Sex ga Dekiru) Ibunka Kouryuu desu | Cultural Appreciation Meets Sexual Education Ch.1-12 [English] [Ongoing]

(C79) [Studio Abuno Culture (Ishihara Norihiro)] Mai Mai Shoujo to Mugibatake (Mai Mai Miracle)

(Shotaket 16) [Prism Link (Miyoshi)] Ibunka Kouryuu 2 - Cross Cultural Communication

(同人誌) [深水直行] The increase insect (ヴァンパイア)

Female Archaeologist Nico Rbin's Cultural Exchange

[Ikibata 49ers (Nishiki Yoshimune)] Hamaneko (Various)

[Commamion (Numa)] Ibunka Room Sharing 2 - Cross-Cultural Room Sharing 2 [Digital] [Decensored]

(FF31) [Hirani (Ginhaha)] C.C.B - Cross Cultural Bitch (Blend S) [Chinese]

Merun Culture #6

[Marinesapphire (Hasumi Milk)] Merun Culture #6 (Puella Magi Madoka Magica) [Digital]

Ibunka "Sei" Kouryuu - Sex cultural exchange | 이문화 "성"교류

[Saragi (R5)] Umie Iko | 去海边吧 [Chinese] [Yaoi Culture汉化组] [Digital]

[ShindoL] ShindoL no Bunka Jinruigaku - ShindoL's Cultural Anthropology

[PULIN Nabe (kakenari)] Bakushi Shita Gudao ga Karada de Okane o Kasegu Hon (Fate/Grand Order) [Chinese] [Yaoi Culture汉化组]

(SHT2014 Aki) [MarineSapphire (Hasumi Milk)] Merun Culture 14 (Kantai Collection -KanColle-)

(C73) [Kurotake-ya (Kazuyoshi)] Agricultural life (Rune Factory 1)

Merun Culture 13

Silent Butterfly 4th

[Nangou Jingeru] Nyotaika Shitara "Kaikan 10-bai!!" toka Arienai ~Imouto Kareshi ni Hamerare Shisshin!?~ 2 | If You're Feminized (The Pleasure Increases x10 Fold!!)Like No way ~I'm Put Into A Trance By My Sister's Boyfriend!~ Part 2 [English] [HSamurai]

(C87) [Ebitendon (Torakichi)] Jjjjjeans [Chinese] [Yaoi Culture汉化组]

Merun Culture #4

[Nangou Jingeru] Nyotaika Shitara "Kaikan 10-bai!!" toka Arienai ~Imouto Kareshi ni Hamerare Shisshin!?~ 1 | If You're Feminized (The Pleasure Increases x10 Fold!!)Like No way ~I'm Put Into A Trance By My Sister's Boyfriend!~ Part 1 [English] [HSamurai]

Nagi no Shirabe

[CyWest (Mujin)] Inferno-chan to Amaamax (Fate/Grand Order) [Digital]

[Rissuinoti (Tentenkingyo)] Heaven’s vengeance is slow but sure | 天网恢恢 疏而不漏 [Yaoi Culture汉化组]

[Shindo L] ShindoL no Bunka Jinruigaku - ShindoL's Cultural Anthropology [English] {doujin-moe.us}

Ibunka Love Kouryuu | Cross-Cultural Love Exchange

Increase!

(C53) [Yoshidaya Honpo (Various)] Yoshidaya Honpo Sono Ni (Various)

Culture Shock

[7 Men Zippo (Kamishima Akira)] Harenchina Bunka Matsuri | Lewd Culture Festival (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]

[Torichamaru] Let's Ibunka Communication! | Let's Intercultural Communication! [Decensored, English]

[Nakamuratakumi (kemukemuke)] Shuuchi Gakuen [Chinese] [Yaoi Culture汉化组] [Digital]

[Taejaho] "Meromero" Shite Inai Misoji Hitozuma | The 30-Year Old Wife That Never Got Any 'Love-Love' (One Piece) [English]

Ibunka Kouryuu | Cultural Exchange

[Commamion (Numa)] Ibunka Room Sharing 2 - Cross-Cultural Room Sharing 2 | 异文化合租房2 [Chinese] [Decensored] [Digital]

(GALAXY℩) [Kenkou Wagomu (Nemu)] Shokukan (Saint Seiya) [Chinese] [Yaoi Culture汉化组]

Hu Yan Zhuan act.1-3

[tete-a-tete (Yuunagi Show)] Kourin no Kobako -Hikari no Kobako- | Halo's Little Box ~Light's small box~ (Blue Archive) [English] [Kivotos Cultured nuns scans] [Digital]

Chimyaku Ijou: Seiyoku+100% | Ley Line Disorder: Libido Increased by 100%

Cross-Cultural Taste | 이문화 테이스트

[Ryuutai Urinal (Ryuutai Niku)] Mokomoko xx Diffusion (Tropical-Rouge! PreCure) | Puffy xx Diffusion (Tropical-Rouge! PreCure) [English] [Charles210]

Do-M na Teitoku to Seiyoku Tsuyome na Kanmusu no Yasen Nisshi!!

(C79) [MarineSapphire (Hasumi Milk)] Merun Culture #2 (Touhou Project)

Harenchina Bunka Matsuri | Lewd Culture Festival

[Electric Rokugen (Yosage Yoshikazu)] AGE OF INNOCENCE (Mobile Suit Gundam AGE)

(C74) [Studio Abuno Culture (Hara Hiroshi)] Kamitsuki

(C89) [HAMMER_HEAD (Makabe Gorou)] Graf Zeppelin no Wakuwaku ❤ Nihon Bunka Taiken - Nihontou Hen | Graf Zeppelin's Exciting ❤ Japanese Culture Experience - Japanese Sword Arc (Kantai Collection -KanColle-) [English] [Rozett]

Shindol Cultural Antropology [eng]

[Marinesapphire (Hasumi Milk)] Merun Culture #7 (Touhou Project)

[Mentaiko (Itto)] Nichiyu Saki (Sengoku Basara) [Chinese] [Yaoi Culture汉化组] [Digital]

[Shiran Takashi] The Girl With an Increased Frequency of Micturition (Onechu Ch. 4) [English] {Afro}

(C91) [MASHIRA-DOU (Mashiraga Aki)] Yuina vol. I

Ee? Mottomo Utsukushii Oshiri o Kimeru Bunka o Motsu Kuni Shusshin no Okaa-san dattee!? | Ehh? A Mother From A Country With A Culture Of Determining Who Has The Most Beautiful Ass!?

[Marinesapphire (Hasumi Milk)] Merun Culture #4 (Touhou Project) [Digital]

[Yuuzu Tsushiro] Nininbaori wa Saikou no (Sex ga Dekiru) Ibunka Kouryuu desu | Cultural Appreciation Meets Sexual Education Ch.1-15 [English] [Ongoing]

(C86) [MarineSapphire (Hasumi Milk)] Merun Culture 13 (Kantai Collection -KanColle-)

Mokomoko xx Diffusion | Puffy xx Diffusion

Is It True that Libido Increases With Muscle Training

Boufuku Onnashujin

Mimi Loli Oka Shiamu | Culture Shock

Kizuna Level ga Agaru Tabi ni Mokuteki ga Kawatte Kiteru Miyu Edelfelt | Miyu's Goals Change Every Time Her Bond Level Increases

One after another! Having relationships with multiple men is a common culture!

[Commamion (Numa)] Ibunka Room Sharing - Cross-Cultural Room Sharing [Digital] [Decensored]

Tsuyudaku Shironuki Sexual Habits Increased!

[Gelatin Koubou (Paingumi)] Seigi Jitsugen Iinkai Mob-chan no Ecchi na Hon | Justice Task Force Mob-chan's Naughty Book (Blue Archive) [English] [Kivotos Cultured Nuns] [Digital]

[Mentaiko (Itto)] Priapus 5 | 普利亚普斯5 [Chinese] [Yaoi Culture汉化组] [Digital]

Culture Shock

[Mutsutake] Noukou-kei Idol Bekko-chan | Agricultural Idol Bekko (Bessatsu Comic Unreal Bakunyuu Fantasy Vol. 1) [English] [thetsuuyaku]

(C81) [MarineSapphire (Hasumi Milk)] Merun Culture #3 (Puella Magi Madoka Magica)

(C44) [Studio 309 (Araki Akira, Horimoto Akira)] Amamori 3 (Cyber Formula, Nuku Nuku, Might Gaine)

[Tohyama eight] Ibunka "Sei" Kouryuu - Sex cultural exchange (COMIC Europa Vol. 18) [Chinese] [搖身一變純情婊子漢化]

(Shota Scratch 15) [Prism Link (Miyoshi)] Ibunka Kouryuu - Cross Cultural Communication [English] [Mysterymeat3]

[Kabashima Akira] Bunkakei Roshutsu Aikoukai | Exhibitionism Culture Club Ch. 1-4 [English] [EHCOVE] [Decensored]

Fluid Liquid (Nukui Ajishio)] Mari ga Sensei no Gorippa-sama o Ukkari Mite Shimatta Kekka...! | What came about after Mari accidentally peeked at Sensei's Mr. Massive (Blue Archive) [Digital] [English] [Kivotos Cultured Nuns Scans]