Activation Synthesis Theory

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

[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]

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

[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report

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

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

Sarcastic club activities senior sister

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

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

Innocence1 - Theory

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

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

Empty Theory 2 - Sky High

Rin Shibuya Activities Prologue

Her Romantic Activities

Sumireko CAc -Club Activities-

Active♥Passive

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

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

Hoshimiya Haruka no Junan

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

Active idle mine

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

Mash to Shitekita Kakushigoto | Secret Activities With Mash

(C46) [MICA (Various)] ACTIVE PEACH 4 (SASAMI Special) (Mahou Shoujo Pretty Sammy, Tenchi Muyo!)

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

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

(Yarou Fes 2015) [Neyukidou (Takaku Nozomu)] Komeya Tachibana Koushirou no Kanyuu Katsudou | Rice Shop Tachibana Koushirou's Invitational Activity [English] {Leon990 Scanlations}

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

[mdo-h] Soutaisei Virgin Theory [Digital]

DISCIPLINE Dainishou Complete Ban

Grand Hotel Active

Happy theory

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

The vicepresident of the Sexual Activities Committee

Big Breasts Flat Theory

Girlscout secret activity

[D'Erlanger (Yamazaki Shou)] Active

Alice Synthesis Thirty Uncen

[Kazakami Shun] Active Renai Houteishiki Official Visual Book

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

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

Soutaisei Virgin Theory

[Pussymark] Hyper Activation Twins

A Professors Theory on Love and Sex Reassignment Surgery

Secret Club Activities (Yaoi)

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

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

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

[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 Heart

(C67) [A_N_C (Active Network Communication) (Midori Wakamoto)] A.N.C debut ☆ (School Rumble/Mai-HiME)

Kivotos Child-making Activity Report

Hyper Activation Twins

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

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

Empty Theory 6 - Hearts Scheme

[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]

[Mukaibi Aoi] Fashion-bu no Himitsu no Katsudou | The Fashion Club’s Secret Activity (Cure Bitch HC Heartcatch) [English] [knightsever]

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

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

Active Heroines

[Honey lounge (Hachimitsu)] Shukushou Seikatsu ~Osananajimi to no Sugoshikata~ | Shrinking Activity ~How To Spend Time With Childhood Friend~ [English] [zupernam]

[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]

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

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

The Sexual Activities of a Female Rabbit

Rin Shibuya Activities Prologue

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

Project Nemesis activated

A Kid’s Theory

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

[Marui Maru] Yui Sensei no Kyoushi Seikatsu | Ms. Yui's Sexual School Activities (MuchiMuchi ♥ Cream Pie) [English] [Hachimaki+Alex68785] [Digital]

the sexual activities of the volunteer club

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

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

[Active] Mahjong Fantasic Art Collection

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

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

[Teruki Kuma] Active Heart

Aibuka! Club Activities as an Idol! Ch. 4

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

Empty Theory 5 - Advantage

Enadri Activity!

Ikinari Kozukuri Katsudou 2 | Sudden Babymaking Activities 2

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

(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]

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

CHOCOLATE GIRL4 chapter3 Kuro ●* Nimpu activity - demand bote stomach H ... which a Yankee learns

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

Aishiai Gakuen Seikatsu | Love-Making Academy Sex Activities

[Sumomo Dou (Sumomo EX)] Kousoku suru Bukatsudou | Bondage Club Activities (Boku wa Tomodachi ga Sukunai) [English] {J99814} [Digital]

Bukatsu Kara Kaettekita Imouto ni Paizuri Shite Morau Hanashi | A Story About My Little Sister Giving Me Titjobs After Her Club Activities

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

[Takeda Hiromitsu] Kaichou no Bukatsudou | The President's Club Activities (Tsundero) [English] [YQII]

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

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

DISCIPLINE Daiichiwa Complete Ban

[yorimichi] Ideal possession activity

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

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

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

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

Saimin Katsudou! Stars Hen | Hypnosis Activities! Stars Edition

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

Club Activities boy x Cram School tutor