Activation Synthesis Theory

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

Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding School Club Activities Ch. 1-2

[Grove Grow (Komori Kuduyu)] Cosplay-bu Ura Katsudou Nisshi - Cosplay CLUB Secret Activity diary [Chinese] [Digital]

[Cloba.U] again (Ao Yuri -Story Of Club Activities-) [Chinese] [补丁布丁汉化组E]

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

[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]

SECRET ACTIVITY

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

Lewd-Body Activation Warehouse

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

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

ACTIVE LOVERS

Aibuka! Club Activities as an Idol! Ch. 4

Happy theory

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

Toilet Activity - Hentai hanako in the toilet

(COMIC1☆5) [Active Mover] Moeru Kurokami Long Musume Hon

Kivotos Child-making Activity Report

[D'Erlanger (Yamazaki Shou)] Active

[Makikusu (Makinaru)] active round (Street Fighter)

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

[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report

(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)

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

[Galaxy Monooki (Hanazuka Ryouji)] Nami-san Active Mode (One Piece)

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

[Maximize Darkness] Girlscout secret activity [English] [Kuroitofu]

(C77) [Active Sunrise (Muranako)] PARTY SHIFT XI

DISCIPLINE Rei Kanzenban

5 stories Ch3 - Club Activities

[Lasto] Waku Waku Nudist Club Katsudou! | Thrilling Nudist Club Activity (COMIC Shoujo Shiki Natsu 2014) [English] [iambobokay] [Digital]

Her Romantic Activities

Empty Theory 2 - Sky High

[Ninomiya Ryouzou] Bukatsu no Koakuma - Sweet Devil of Extracurricular activities

Enadri Activity!

[mdo-h] Soutaisei Virgin Theory [Digital]

(COMIC1☆5) [Active Mover] Moeru Kurokami Long Musume Hon

Bukkake Houshi Katsudou | Bukkake service activities

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

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

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

Secret Club Activities (Yaoi)

Literary Activity

(CSP5) [Actively Dawn (Fukai Miyabi)] Umineko ga naku mae ni ore ga naita (Umineko no naku koro ni)

[Nagaremono (Andoryu)] The Sexual Activities of a Female Rabbit

Grand Hotel Active

Empty Theory 4 - Well Definitely Meet Again

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

Big Breasts Flat Theory

[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]

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

[Shiwasu No Okina] Aibuka! (Kari) Idol Bukatsudou | Club Activities as an Idol! Ch.01-6[English] [The Lusty Lady Project]

Orcs and juvenile ω love evolution theory

Angel Halo Original illustration Artbook

[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report

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

Mutsumi-san no Hanshoku Katsudou Kiroku 6 | The Chronicle of Mutsumi's Breeding Activities Ch. 6

Innocence1 - Theory

(C78) [ACTIVELY DAWN (Fukai Miyabi)] MoBxMIO (K-ON!)

[Minatoya Shunsaku] Gakkyuu Iinchou no Houkago | The Class Representative's After School Activities [English] [WiD]

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

(C94) [Junpuumanpandou (Hida Tatsuo)] SECRET ACTIVITY (THE IDOLM@STER CINDERELLA GIRLS)

Report on the activities of the Special Comfort Section, Part 1

Himitsu no Mamoritai Katsudou | Protection Squad's Secret Activities

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

(C93) [Morittokoke (Morikoke)] Hyrule Hanei no Tame no Katsudou! | Activities for the Sake of Hyrule’s Future! (The Legend of Zelda) [English] {darknight}

(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]

Empty Theory 8 - Apparent Flash

Aibuka! Club Activities as an Idol! Ch. 6 END

Shin Bible Black kanzenhan

Active Canine + Bikinied Nuisance

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

Happy Family Activity [English] [Rewrite] [CrimsonCorset]

Common Sense Modification Activity Record

Haha to Musuko no Undoubusoku Kaishouhou | Mother and Son's Way to Increase Their Physical Activity

Active Heroines

Two Masturbating boys Active

Komeya Tachibana Koushirou no Kanyuu Katsudou | Rice Shop Tachibana Koushirou's Invitational Activity

DISCIPLINE Sai shusho Complete ban

[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]

Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery

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

Forbidden club activities

(C71) [Active Sunrise (Muranako)] Oshiroibana -REFRAIN- Natsu

cara mia

[Mutsuki Nozomi] Active Heart

[Aoki Kanji] Active Canine + Bikini de Ojama | Active Canine + Bikinied Nuisance (Only You) [English] [Team Koinaka]

Iyami Tarashii Bukatsu no Senpai Onee-san | Sarcastic club activities senior sister

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku Bangaihen | The Chronicle of Mutsumi's Breeding Activities side story (COMIC Penguin Club Sanzokuban 2016-10) [Chinese] [最愛路易絲澪漢化組]

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

Happy Family Activity (Stripped and Edited) [English] [Rewrite]

Empty Theory 5 - Advantage

(C47) [MICA (Various)] ACTIVE PEACH FINAL

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

Elements1 - Theory

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

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

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

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

Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings

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

[Kazakami Shun] Active Renai Houteishiki Official Visual Book

(Reitaisai 14) [Lagrangian-POINT (Akatuki Tetora)] Sumireko CAc -Club Activities- (Touhou Project)

Rice Shop Tachibana Koushiro's Invitational Activity {Leon990 Scanlations}

Sex Tanoshii - Let's enjoy Sexual activity. + Tenshi to Kabuka + Umakai Joshi no Dashita Kotae

The Chronicle of Mutsumi's Breeding School Club Activities

(SC33) [Pied a terre (Ohkawa Aoi)] Active Heart (D.Gray-man)

Kappatsu Shounen Kanshasai - Active Boy's Thanksgiving Festival

(C64) [Active Sunrise (Muranako)] Oshiroibana 2

(C88) [American Kenpou (Kikuchi Seiji)] Active idle mine (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [暴碧汉化组]

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

Yui Sensei no Kyoushi Seikatsu | Ms. Yui's Sexual School Activities

Scapegoat Koufukuron | Scapegoat Theory of Happiness

Empty Theory 3 - Cousin

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku Bangaihen | The Chronicle of Mutsumi's Breeding Activities side story (COMIC Penguin Club Sanzokuban 2016-10) [Chinese] [最愛路易絲澪漢化組]

(C88) [slice slime (108 Gou)] Damasareta Geneki Idol | Active idle deceived (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

(C81) [Active Sunrise (Muranako)] PARTY SHIFT XIV

[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory

(C56) [Active Sleep (Shukushun)] Oko-sama Shijou Shugi 1 | Child Supremacy 1 (Dokkiri Doctor) [English] [Afro]

[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]

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

The vicepresident of the Sexual Activities Committee

Rin Shibuya Activities Prologue

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

[Yoshida] Sensei to Himitsu no Bu Katsudou | Sensei And The Secret Club Activity (COMIC Grape Vol. 4) [English] {amaimono} [Digital]

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

Girlscout secret activity

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

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

ACTIVE ACCESS

Pururun Seminar CH41 - Lets Be Active

(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)

[Takase Yuu] Setuna no Gotoku (Otokonoko Katsudou Houkokusho - Otokonoko Activity Report) [Chinese] [空想少年汉化]

Comic Can Doll Vol 51 (2008-04)

Club Activities (English)