Activation Synthesis Theory

[Active Sunrise (Muranako)] PARTY SHIFT Soushuuhen 2 ~Kaikyuu~

[Active] Mahjong Fantasic Art Collection

[FJ-III] Active Heroines (Samurai Spirits)

Empty Theory 7 - Destroyed Family

(C67) [Active Sunrise (Muranako)] Oshiroibana -REFRAIN- Haru

Hoshimiya Haruka no Junan

Orcs and juvenile ω love evolution theory

Empty Theory 2 - Sky High

Omakebon Baltimore no Club de Pakopako | Spin-Off Book Baltimore's Club Activities

Empty Theory 6 - Hearts Scheme

(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}

Enadri Activity!

[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report

(C77) [Actively Dawn (Fukai Miyabi)] Milk Tea Party (Umineko no Naku koro ni)

(C90) [IIIIItune (Sippufx)] Enadri Activity! (Touhou Project)

Rin Shibuya Activities

DISCIPLINE Rei Kanzenban

Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record

[Pussymark] Hyper Activation Twins

[Kamiya Ogawa] Bakunyuu Elf to Isekai Seikatsu - Big Breasts ELF in Different World Sexual Activity [Digital]

(C56) [Active Sleep (Shukushun)] Okosama Shijou Shugi 1 (Dokkiri Doctor)

Active Passive

Girlscout secret activity

[D'Erlanger (Yamazaki Shou)] Active

Kivotos Kozukuri Katsudou Houkokusho | The Kivotos Baby-making Activity Report

(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon) [Chinese] [沒有漢化]

Club Activities (English)

Rin Shibuya Activities Prologue

Seishun Katsudou | Adolesensual Activities

Grand Hotel Active

[Nagi Ichi] Hatsumei Shounen Touma! ~Tetsuda Hakase no Gyakushuu Hen~ | Boy Genius Touma-kun! vs. The Evil Dr. Tetsuda's Torture Machine! (Kappatsu Shounen Kanshasai - Active Boy's Thanksgiving Festival) [English] [Digital]

ACTIVE PEACH FINAL

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku Dai 1-wa: 4-gatsu 11-nichi | The Chronicle of Mutsumi's Breeding School Club Activities (COMIC Penguin Club Sanzokuban 2016-05) [English] [Momo Demon]

The Alcohol Induced Activities of a Certain Famous University's Club Revealed =LWB=

Active♥Passive

(C70) [Active Sunrise (Muranako)] PARTY SHIFT Soushuuhen 1 ~Deai~

(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)

(C86) [Nokishita no Nekoya (Alde Hyde)] Bungei Katsudou | Literary Activity [English] {doujin-moe.us}

Lili no Dungeon Seikatsu Support Katsudou | Lili's Dungeon Support Activities

[Mattari House (Aitsu)] Hoshimiya Haruka no Junan (Active Raid -Kidou Kyoushuushitsu Daihachigakari-) [Chinese] [Digital]

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku 6 | The Chronicle of Mutsumi's Breeding Activities Ch. 6 [English] {Faux}

(C65) [Kensoh Ogawa (Fukudahda)] Groovy Active Daughters (Gad Guard)

Empty Theory 5 - Advantage

(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)

Hyrule Hanei no Tame no Katsudou! | Activities for the Sake of Hyrule’s Future!

(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)

[Mamezou] Manga Club Activity Log (Anal wa Sex ni Hairimasu ka?) [English]

Two Masturbating boys Active

[mdo-h] DEVIL'S BORN (Soutaisei Virgin Theory) [Chinese]

[Kakuninii] Common Sense Modification Activity Record [English]

[Home Not Found (snhr, Fudisen)] Idainaru Makoto-sama no Katsudou Kiroku | The Great MAKOTO-sama's Activity Record (Blue Archive) [English] [Cyanner] [Digital]

[Mattari House (Aitsu)] Hoshimiya Haruka no Junan (Active Raid -Kidou Kyoushuushitsu Daihachigakari-) [Digital]

(CR25) [Hoka Hoka Shoten (various)] ACTIVE HEART (various)

(C88) [ORANGE☆CHANNEL (Aru Ra Une)] Niko no Otona na Kouhou Katsudou!? | Nico’s Adult Activities (Love Live!) [English] [L-Lewd... Translations]

[Kyaradain] Inaka no Kodomo wa Hatsu Taiken ga Hayai-rashii | Apparently Kids From The Countryside Get Sexually-Active Early (COMIC LO 2023-02) [English] {Mistvern + Bigk40k} [Digital]

Active idle mine

[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]

Empty Theory 8 - Apparent Flash

Himitsu no sei katsu - Secret Sexual Activity

(C84) [Honnou to Yokubou no Gyuutan (Yorisuke)] Intai Kidou Souko | Lewd-Body Activation Warehouse (Shingeki no Kyojin) [English] {doujin-moe.us}

(C76) [Active Sunrise (Muranako)] PARTY SHIFT X

Active Heart

[Mocchimochiya (caruta)] Bukatsu-go wa Seishori gakari ‐Kanojo no Hajimete wa Boku no Mono‐ | After Club Activities: Sexual Relief Duties -Her first time is mine- [English] [Kinsei Translations]

[Mitsuki no Nanoka] Bakunyuna Ayanami-san to no sei katsu! | Sexual activity with Rei's breasts! (Neon Genesis Evangelion)

[Shota Mangaya-san (orukoa)] Club Activities boy x Cram School tutor [English] [NewsMedia]

[Kururi Active] [Full Color Seijin Han] DISCIPLINE Daisanshou Complete Ban [Digital]

Himitsu no sei katsu - Secret Sexual Activity

Bakunyuu Elf to Isekai Seikatsu - Big Breasts ELF in Different World Sexual Activity

Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]

[Mentaiko Jojotaro (Machupinyu)] Aqua-sama’s P-activation story (Kono Subarashii Sekai ni Syukufuku o!) [Digital]

Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7

(C78) [Active Sunrise (Muranako)] PARTY SHIFT XII

Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-3

[Ameyama Telegraph (Ameyama Denshin)] Junko's Extracurricular Excretion Activities [SCAT][English]

SECRET ACTIVITY

[Mira] Catch Love (Ao Yuri -Story Of Club Activities-) [English] [Yuri-ism]

[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]

Empty Theory 1 - After Pleasure

Schale Houshibu Katsudou Kiroku | This Week's Record of Activities for the Schale Relief Club

Shukushou Seikatsu ~Osananajimi to no Sugoshikata~ | Shrinking Activity ~How To Spend Time With Childhood Friend~

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-5 [English]

Satoko to Bukatsu no Nichijou | Satoko’s Daily Club Activities

[Kururi Active] [Full Color Seijin Han] DISCIPLINE Dainishou Complete Ban [Digital]

The Chronicle of Mutsumi's Breeding School Club Activities

Sensei to Houkago Bukatsu Kiroku | Record of My After-School Club Activities with Sensei

Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-5

(C85) [Hougakuya (Tohzai, Namboku)] Aishiai Gakuen Seikatsu | Love-Making Academy Sex Activities (Danganronpa) [English] {doujin-moe.us}

[Mandara Ryuuseigun (Signo Mandara)] Nicchoku wa Micro Bikini de ~Sukebe na Kakko de Seishori Katsudou~ | The Class Duty Is Done in Micro-Bikinis ~ Sexual Relief Activity in Depraved Outfits [English] [Solas]

[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}

[Sakurai Minami, Umemaru] Himitsu no Shakespeare | Secret Shakespeare (Ao Yuri ~Story Of Club Activities~) [English] [yuriproject]

Rem no Koufuku H Ron | Rem's Happiness H Theory

[Haison] Ouma no Oyome-san Ninkatsuchuu - Horse's Bride Pregnancy Activities (COMIC Mugen Tensei 2024-08) [Digital]

[Active Sunrise (Muranako)] Oshiroibana -REFRAIN- Aki

Bible Black kanzenhan

Project Nemesis activated

[Aoko] Koisuru Senryaku | Love Strategy (Ao Yuri -Story Of Club Activities-) [English] [yuriproject]

[Mocchimochiya (caruta)] Bukatsu-go wa Seishori Gakari -Kanojo no Hajimete wa Boku no Mono- | After Club Activity Sexual Need's Handler Her First Time is Mine [English]

Pururun Seminar CH41 - Lets Be Active

[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1

[Mattari House (Aitsu)] Shazai Inkou (Active Raid -Kidou Kyoushuushitsu Daihachigakari-) [Digital]

Kappatsu Shounen Kanshasai - Active Boy's Thanksgiving Festival

Kivotos Child-making Activity Report

Toilet Activity - Hentai hanako in the toilet

(C46) [MICA] Active Peach 4 (Mahou Shoujo Pretty Sammy, Tenchi Muyou!)

(C88) [American Kenpou (Kikuchi Seiji)] Active idle mine (THE IDOLM@STER CINDERELLA GIRLS)

Intai Kidou Souko | Lewd-Body Activation Warehouse

[Tsukimoto Kizuki] Yarisa no Jittai Bangaihen | The Alcohol Induced Activities of a Certain Famous University's Club Revealed (COMIC Ananga Ranga Vol. 6) [English] =LWB= [Digital]

Rin Shibuya Activities Prologue

Secret Club Activities (Yaoi)

Kagai Jugyou | Extracurricular Activity

Lewd-Body Activation Warehouse

Grand Hotel Active

Love-Making Academy Sex Activities

Club Activities

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-3 [English]

(C87) [Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Geneki Idol Tomoe Mami ga MM Gou de Iku! | Active Idol Tomoe Mami in a Magic Mirror Truck! (Puella Magi Madoka Magica) [English] [doujin-moe.us]

Kodomo no Riron | A Kid’s Theory

Mash to Shitekita Kakushigoto | Secret Activities With Mash

K's Theory

The Sexual Activities of a Female Rabbit

[Leonat] Sensei to Houkago Bukatsu Kiroku | Record of My After-School Club Activities with Sensei (Blue Archive) [English] [Douzo Lad Translations]

Forbidden club activities

Houshi-bu no Seiteki na Katsudou no Seika. | The Sexual Activities Of The Volunteer Club

[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report

(C77) [Actively Dawn (Fukai Miyabi)] Milk Tea Party (Umineko no Naku koro ni) [English] [SlowManga]