Projectile Theory Brokenw

(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}

Mob Kappa no Ecchi na Hon Ni

(SC60) [Himitsu Doyoubi (Matsutaka Zon)] Acetea no Nodogoshi (Dokidoki! Precure) [Chinese] [白杨汉化组]

(C81) [Yukimi Honpo (Asano Yukino)] Ako to Okaa-san (Suite Precure)

Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論

(C92) [Pettan Doujou (PettanP, Banji Komu)] O livro de Natalia - Natalia no Hon (THE IDOLM@STER CINDERELLA GIRLS)

[Kawada Shogo] Bokura

[Shiratama] Shogun no Min Freejia [Digital]

[MAGIC MACHINERY (RT.)] TOWER OF COURSER (Tower of Druaga) [Digital]

[Yamada Tahichi] Oni no Magatama

(HaruCC18) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Koi no Bakadikara (Naruto) [English] [Colorized] [Incomplete]

[Honey_QP] Chichi Shiru Musume 5

(FF24) [M.O.K. Teabag (ONITA)] The Night Before Dawn (Kantai Collection -KanColle-) [Chinese]

(C57) [Hoka Hoka Shoten (Chiaki Tarou)] Angelic Heart (Kanon)

(C52) [Raijinkai (Haruki Genia)] Jintoku No Kenkyuu 5

Dascomi Vol.31

D.L. action 32

Big Breasts Flat Theory

[Seina Anji] World's End Blue Bird | 末世青鸟 Ch. 4-10 + 特典 + 11-12 [Chinese] [Digital]

Empty Theory 4 - Well Definitely Meet Again

Kinpatsu Yancha-kei na Kanojo to no Kurashikata "Saenai Seinen ga Junjou Yankee to Deatta Sono Hi ni Sex & Kekkon Shichau Ohanashi"

Soutaisei Virgin Theory

[Tsukimoto Kizuki] Yarisa no Jittai Ch. 1-5 [Digital]

Elements1 - Theory

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

Virgin Chapter 1: Happy Valentine

Showtime! ~Minami Onee-san Datte H Shitai 1

[Devin Dickie] – University Fitness Sorority Training

Batsuichi Hitozuma, Moto Danna no Ero Massage ni Ochiru!

Natsu Kako

[r;1 (Ichikawa Ryuunosuke)] Sanae Udon 12 tama (Touhou Project) [Digital]

(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]

[Mokusei Zaijuu (Mokusei Zaijuu)] Takanashi Rikka o Nakisakebu made Rape Shitai! (Chuunibyou Demo Koi ga Shitai!) [Digital]

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

Soutaisei Virgin Theory

(C90) [Magic Private Eye, korokoro koronP (Mitsuki Mantarou, Fujiwara Warawara)] Chikuchiku Kuchiku Zuizui Kuubo (Kantai Collection -KanColle-)

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

Kawaii Ko wa Ecchi na Usagi Cafe de Kyousei Roudou

Dragon Queen's 6

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

Fuzzy Theory

Shinkai Dennou Rakudo E.RA.BB Sono San

[A.O.I (Ryoji)] Kemomimi! 3 ~Christmas Hen~

Empty Theory 3 - Cousin

Darry no Are.

[Chiba Tetsutarou] Okusare-sama (Kyoudai Monster ni Okasarechau Bishoujo-tachi Vol. 1) [English] [desudesu] [Digital]

Stepmother Ryouko

[Kantou Usagi Gumi] Mizuno Ami Nikki SS (Sailor Moon)

[pastime774] Unique Job "Tanetsuke Oji-san" o Kakutoku shimashita 1-3 | I Acquired the Unique Job (Class) [Mating Oji-san] Ch.1-3 [English] {Doujins.com}

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

Happy theory

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

A Professors Theory on Love and Sex Reassignment Surgery

Hinnyuu-chan no Ana o Ijimeru Hon

[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]

COMIC MILF 2016-08 Vol. 31

Innocence1 - Theory

B-BOY 29 Rape特集

Utakata Daydream

F.Studio

[Nippon Gyouretsu Shinkoukai] Kachikujin Abh (Seikai no Monshou / Crest of the Stars)

Dorabaku

Mahou Shoujo Twinkle Pony vs Kusuguri Death Machine

Jitsu wa Kawakami no kata ga sessei dekinai setsu

A Kid’s Theory

[Soramune (Yuzu Ramune)] Hentai Roshutsu Friends - Abnormal Naked Friends [Chinese] [沒有漢化] [Digital]

ensemble anniversary Ojousama-Series 10disc set DIGITAL MEMORIAL BOOK

Eiyuuou to Nakayoshi Dekiru kana

[mdo-h] Soutaisei Virgin Theory [Digital]

[k] どっくんのえろまんが (Pokémon)

(C48) [INKPOT (Oyari Ashito)] Kinpeibai 2 (Darkstalkers)

Scapegoat Koufukuron | Scapegoat Theory of Happiness

[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]

Ne, Mou Chotto dake Ii yo ne... | Hey, Just a Little Bit is Fine, Right...

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

Kumo Ni Tsurusarete ×× Sareru Watashi

(C90) [Calorie Off (Asahi)] Yuutousei wa Warui Ko (Tenkai Knights)

Saiou no Succubus

Empty Theory 7 - Destroyed Family

X ON THE BEACH

(C88) [chaos-graphixxx (mdo-h)] Karan-chan no Oshigoto! (Aquarion Logos)

Orcs and juvenile ω love evolution theory

(FF23) [Milkshake Work (Milkshake)] Dai Roku Kuchiku Soudou | Sixth Destroyer Bathhouse (Kantai Collection -KanColle-) [English] [Facedesk]

Hikoushiki Heroine Zukan | 非公式女性角色圖姦

Empty Theory 2 - Sky High

Ryza Shota Paizuri Zanmai

[HUACA] MAY21 [English]

Empty Theory 6 - Hearts Scheme

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

[Son Yohsyu] Jikan o Tomete Tsugitsugi Tanetsuke Haramase Chikan Densha [Digital]

(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]

(C74) [Bookshelf (Suzuno)] Wagaya no Neko ha LL size ♪ (Final Fantasy XI)

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

Kimi no Ichiban ni Naritakute - I Wanted To Be Your Number One

Souieba Osananajimi wa Onnanoko Datta

31-sai Jimi Megane OL ga Morasu dake no Hanashi 2

Net Idol ni Natta Ore | I've Become an Internet Idol!

(Lyrical Magical 5) [Testa Kitchen (Testa)] Shokushu Nano (Mahou Shoujo Lyrical Nanoha)

(C51) [Munchen Graph (Various)] Hara Hara Dokei Final Calpis Theater 7:30 (Various)

Empty Theory 5 - Advantage

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

(C88) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore no Shinyuu wa Nanika ga Okashii [Chinese] [Yaoi Culture汉化组]

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

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

[Nekonokone (Takeyuu)] Doutei Sotsugyou Daikou [Digital]

COMIC XO 2007-11 Vol. 18

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

Empty Theory 8 - Apparent Flash

[GUN] Kyoushitsu no Joousama

[Penname wa Nai] Hitozuma Mitsue ~Nureru... Hitozuma~ - A Married Woman As Mitsue

Oshiete! Mutsuki Sense-

[Hikoma Hiroyuki] Ai ni Ueta Shoujo [Digital]

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

(C88) [Lamchat! (Lamcha)] After school Mama Raper (Love Live!) [Chinese] [CE汉化组]

BiriBiri Shock!

[Kerberus] 阿比盖尔的钥匙 (Fate/Grand Order)

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

Idol ♂ 3-nin de Nakayoku Ecchi Suru Hon

Action Pizazz 2008-10

Action Pizazz DX 2015-12

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

Empty Theory 1 - After Pleasure

Yureru Locker JK Iri!? | 搖搖置物櫃內有JK!? 3

[Kichiku Koubou] Kazenotani no Shiri Ana Oujo

[Souma Tatsuya] Tanupuri-chan Vol.1

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

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

Kami to no Kaikou | Divine Encounter

A Peephole Vol1 - CH5

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

Dikkugārujīta-chan wa on'nadakedo otoko ni shite on'na ni naru

(C70) [RIKI (RIKI)] FaQ (Fuck you) Mikuru (Suzumiya Haruhi no Yuuutsu)

[Otabe Sakura] Unmei no Hito Zenpen (COMIC HOTMiLK 2016-04) [English] [CyroIIzaru]

[TSF no F (nomu)] Shouwaru Iinchou♂ wo M-jou-ka Choukyou (TSF no F no Hon 2020 #5) [Digital]

[Ichi] es

[AKYS Honpo] Tonari no Oku-san o Saimin de Netoru [Digital]

Kodomo no Riron | A Kid’s Theory

K's Theory

[Yusaritsukata (Awayume)] Suzunone o Kiite (Kantai Collection -KanColle-) [Chinese] [無邪気漢化組] [Decensored] [Digital]

(C87) [007 (007)] Himitsu Tsuushin | Secret Communication (Free!) [English] [Holy Mackerel]

(COMITIA103) [Toko-ya (HEIZO, Kitoen)] Saint Foire Festival eve Richildis：2 preview

Gakeputti Mind!

[Fei] Eromanga Henshuu-chou no Nichijou. | Day-to-Day Life of an Erotic Manga Editor-in-Chief (Takusan Meshiagare Goshujin-sama) [English] [Natty Translations]

[Fujiiro Bomber (Kyouka)] Oumagatoki no Natsumatsuri [Digital]

Yui to Ii Koto | 유이랑 좋은 거

(C68) [Celluloid-Acme (Chiba Toshirou)] Issues (Naruto) [English] [persepolis130] [Incomplete]

Quest Of Curse

[Muronaga Chaashuu] Ero Ero Chintama Matsuri (COMIC Masyo 2013-06) [English] {desudesu}

Side:S OR Collection -R・K

(C71) [CHIBIKKO KINGDOM (Kekocha)] Zero no Tsukainu (Zero no Tsukaima)