Heor Academya

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

(C72) [Blind hope (Mashu Maro)] Nina no Spezielle Relativitätstheorie (Code Geass: Lelouch of the Rebellion)

(Hyattou Ryouran ~Kimi no Heart o Shirahadori~) [Kirisima (Theo)] World's End Dancehall (Touken Ranbu)

Watashitachi Producer-san ni Mechakucha Kimochiii Nakadashi Sarechattemasu!

Favorite horse 2 | Beloved Horse 2

[Kaientai (Shuten Douji)] Ijimerarekko no Ongaeshi ~Boku no Mama to SEX Shimasen ka~ [Digital]

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

[Cloud Flake] Toransu!! (1)

Yuri friends couple [Himawari no Tane]

[Youma Kachie] Choukyou Ryoujoku Kyoushitsu

Big Breasts Flat Theory

[Jairou] Hime-sama ni Tsukurareta Yuusha (COMIC saseco Vol. 1) [Chinese]

(Chou Crazy Lyric Battle Golden 2020) [Inukare (Inuyashiki)] Ore, Kinou Koitsu Dakimashita. (Hypnosis Mic)

Hime Hajime

[Horori] Teyvat Gravure #06: Hu Tao (Genshin Impact) [English]

Empty Theory 4 - Well Definitely Meet Again

Soutaisei Virgin Theory

(Senka no Toki) [Syupa! (makiron)] Naisho no Uchiban | 祕密的內番 (Touken Ranbu) [Chinese] [月下鹤吟汉化组]

Virgin Na Kankei Vol6 - Chapter 44

Elements1 - Theory

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

A&M BK

(C79) [kuma-puro (Shouji Ayumu)] Suzune to Issho! | Together With Suzune! [English] [Yoroshii]

Pri Chan Idol Mask Fella BEST

[Akahon] Ore no Kyonyuu Kanojo ga, Yarichin to Ofuro ni Hairu Koto ni NTR 2

新月館主人

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

(COMIC1☆14) [Watakubi (Sasai Saji)] Osananajimi no Otoshikata ~Hajimete Hen~ | How to Seduce Your Childhood Friend Vol. 1 ~Beginnings Chapter~ [English] [Uncensored]

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

Soutaisei Virgin Theory

Hiru wa tomodachi no okāsan yoru wa ore no o yomesan

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

Akeomeko 2018 Dai Chichoku

Trouble Sweets pp 1-229

[Setsuna] Binetsu

[Shima Kyousuke] Ikaru gecchu! (Kannagi no Tori) [English]

[Sasha Forest (Itou Nozomi, Kawakami Takashi)] Kachou Fuugetsu Soushuuhen (Final Fantasy VII) [English]

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

(C94) [Zettai Bluenoid (Endou)] Takao wa Motto Shiritai desu (Kantai Collection -KanColle-)

(C86) [Odenden (Kotori Yuuya)] Majirigoto [English] {TheRobotsGhost}

Gensoukyou Futanari Chinpo Wrestling Bangaihen "Sokuochi Haiboku Shuu"

Fuzzy Theory

[Tamano Kedama] Drop Out Cat Girl [English]

Empty Theory 3 - Cousin

(C77) [VIRGINAL (Uro-G)] Harisen Hearts (Pandora Hearts)

COMIC 0EX vol.01 2008-01 - Toranoana Message Paper Collection

[Eromazun] Kokka Shikaku Haranaseshi 2 ~ Haramase Matsuri Kaisai! Ane mo Imouto mo Ore no Seieki de Jusei Kanryou! [English] [Kusanyagi]

Ojou-sama no Negai wa Watashi ga Kanaemasu!! Izayoi Sakuya Hen

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

Happy theory

Gucchan Senpai Gaman Dekimasen! | Gucchan-Senpai, I Can't Hold it Anymore!!

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

A Professors Theory on Love and Sex Reassignment Surgery

[Tokimigumi (Various)] T.C.VIRGO (Various)

(C99) [k.nock in a wedge (k.nock)] Ore ga katta ndakara ore no tame ni wan to nake!! (Yu-Gi-Oh! ZEXAL)

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

Innocence1 - Theory

Futanari Kaitou Ao Danuki

(COMITIA124) [D.N.A.Lab. (Miyasu Risa)] Sore demo Onii-chan no Kanojo ni Naritai 2 [Chinese] [花飴个人汉化]

Habitual Limit

Oyasumi Sex am3:00

[Mameko] Suiryuu no Kami-sama ni Ikenie o | Sacrifice to the Water Dragon Goddess (Monster Musume to no Chigiri) [English] [Aganon] [Decensored] [Digital]

(C88) [Atelier Lunette (Mikuni Atsuko)] SCANDALOUS -Haisetsu no Utahime- act.5 [English]

えぇ？乗馬クラブのインストラクターのお姉さんだってぇ！？

[Shogota] Mizugi ga Zurete... Haitteru! ~Porori ja Sumanai Danjo Kongou Synchro-bu~ 3 - My Swimsuit Slipped... And it went in!? A Mixed Synchronized Swimming Club with More Than Just Nip Slips in Store! ~ 3

A Kid’s Theory

[mdo-h] Soutaisei Virgin Theory [Digital]

Otonari-san no Otoshikata | How to Seduce Your Neighbor

[k] どっくんのえろまんが (Pokémon)

(SC61) [Hn.03 (Dancyo)] Teitoku wa Chicchai hou ga Suki da. (Kantai Collection -KanColle-)

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]

(C86) [Da Hootch (ShindoL)] TSF Monogatari Append 2.0

[Kojima Miu] Ore no Kaa-san ga Itsu made mo Erosugiru | 我的媽媽一直都色氣的要命 (Ore no Kaa-san ga Itsu made mo Erosugiru) [Chinese] [GABA汉化组]

Heroine's Heart

[Izayoi no Kiki] Tousatsu Fuukei [English] [SMDC]

GAL TRIBE

[Yanagi Masashi] Umi de Shiyou yo | Let's Play At The Beach (Namaiki! 2013-09) [English] [Munyu]

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

Empty Theory 7 - Destroyed Family

(C99) [Choujikuu Yousai Kachuusha (Denki Shougun)] Saitou-chan Tokkunchuu Junbi Taisou (Pokémon Sword and Shield)

(C90) [Jackpot 64 (HAN)] Wagaya no Chiyomi Onee-chan (Girls und Panzer)

Orcs and juvenile ω love evolution theory

Yabai!! Hadaka de Densha ni Notchatta

Empty Theory 2 - Sky High

Tatta Hitori no Chinpo Kyouzai

Empty Theory 6 - Hearts Scheme

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

Riko Oneechan no Shitto

[Itou] Koushuu Nikubenki [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]

[Saigado] Haken no Muuko San 3

(SC2017 Autumn) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Nihon no Natsu, Sato-chin no Natsu (Schoolgirl Strikers)

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

[Kamizuki Shiki] Kitsune no Yomeiri Zenpen [蒼藍神煩聯合漢化]

[Makoto Fujisaki] Dark Wirbel Vol 2

[Mosquito Man] Onsenyado de Chara-o ni Kuwareta Muchi Muchi Kaa-chan. [Decensored]

Empty Theory 5 - Advantage

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

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

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

Queendom Futa Fuck Fight

Sayonara, every2

Otouto wa Maid-san

Laura to Kuro no Shiawase no Jumon

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

Empty Theory 8 - Apparent Flash

Hatsukoi Guide

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

(COMIC1☆5) [Shuudan Bouryoku] Wagamama PC Command Bob & Keith & Warashi-sama Kanzenban (Wagamama DIY)

[HATENA-BOX (Oda Kenichi)] Sakuya FOREVER (Touhou Project) [Digital]

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

[Rorerore-ya] Bouken-sha B

(COMIC1☆9) [Monmo Bokujou (Uron Rei)] M na Nitta to Do M na Minami (THE IDOLM@STER CINDERELLA GIRLS)

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

Empty Theory 1 - After Pleasure

[D-Raw 2 (Draw2)] Moshimo Danshikou no Hoken Taiiku ga Jitsugi Ari Dattara | Boy's Health and PhysEd Taught Practical Skills [English] [Digital]

Hero Time ga Owaranai!

Raikou & Shuten, Astolfo to Nakayoku Naru

COMIC Anthurium 2016-12

密室のオルガニズム

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

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

[Sakagami Umi] GalCli! Ch. 2 Chuuhen (COMIC HOTMILK 2021-12) [Chinese] [Digital]

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

Saigo no Shoya

Tsundere Kōryaku No Saishū Teiri - Tsundere's Final Theorem

やらしい牛乳

[Poriuretan] Matching [English]

(SC2016 Winter) [Hiyorimi no Sora (Hiyori Mizuki)] Higo to Shigyaku no Kurokami Long

Kodomo no Riron | A Kid’s Theory

K's Theory

Moegara no Tsuta

Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lección con una Vampira ~ Ch. 1-6

[DOYONDO. (Taiyaki)] Yuuai (Aikatsu Stars!) [Chinese] [银河猫喵喵个人汉化] [Digital]

Ura Fuuzoku Chaldea 2-kaisen

[Kougi Anmitsu (Ichiren Takushou)] Kunoichi no Kanyou

Omae no Nee-chan Onaho Gasshuku Itteru Rashii ze

(C95) [Fukutsuu Okosu (Kaiou)] Usami Sumireko Saiminbon 2 (Touhou Project) [English] [Naxusnl]

Urutori no Uta

(SC2016 Summer) [Torinabe (Cla)] Machi, Idol ni Naru? (Kuma Miko)

[Sanatsuki] - Towa Hypnosis

[Kesshoku Mikan (Anzu, ume)] VAPOUR TRAIL (Gundam Unicorn) [Digital]

Tensai Bengoshi wa Futanari ni Kattenai

Hip Swimming Ch. 2

love like the fairy tale

Gochuumon no Mocha desu

Ougon Taiken 4 - Gold Experience 4

(C88) [Condiment wa Hachibunme (Maeshima Ryou)] Princess of darkness (Go! Princess PreCure) [Chinese] [狼娘汉化]

[Jitsuma] Mother Condom (Kinyoubi no Haha-tachi e) [English] [Laruffii]