Theory

Sirona Sister of the Year of Momo

(CCOsaka97) [Gummy! (Iincho)] Ichibyou Demo Nagaku (Free!) [English] [Baka Dumb Aho Scans]

A Professors Theory on Love and Sex Reassignment Surgery

dos-A

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

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

Nukinuki Family Sex ~Haha to Ane to Imouto to Boku to Sex~

Soutaisei Virgin Theory

[Peso] Nazrin ga Tsujigiri Chinpo Youmu ni Okasareru Hanashi (Touhou Project) [Digital]

Cham Daisuki!

[Akatsuki Myuuto] Lovemare Jou | 愛慾夢魘 上 [Chinese]

Anata ni Okuru Ero Novel

Empty Theory 1 - After Pleasure

Empty Theory 5 - Advantage

Kaze no Tani no Shiriana Shussan

[Carradine] Boku o motto kawaiku shite [English] [mysterymeat3]

SKETCHBOOK 2 EXTRA

Kotatsu no Nakami

Fuufu no Asobi

(Comitia 082) [FESTA. (Yoshitani Motoka)] Taiyou Shoujo (Hidamari Sketch) [English]

Happy theory

[Echigoya Takeru] Yuugeki Shoujo Ataru-chan | Guerrilla Girl Ataru-chan (COMIC Anthurium 2018-08) [Chinese] [爱弹幕汉化组] [Colorized] [Digital]

1000-kai Iku made Deraremasen

Boku no Risou no Isekai Seikatsu 5

[Lithium] 100-nichigo ni Aiken to Sex suru Jimi Kyonyuu Megane-chan [Ongoing]

(C92) [Roubai-tei (atahuta)] Double Bind ~Seisou Seiatsu~ (Fate/kaleid liner Prisma Illya)

Otokonoko Fuuzoku de Onnanoko Mitai ni Ikasarechau Anthology 3 motoshimei

Empty Theory 6 - Hearts Scheme

(C89) [Jitaku Vacation (Ulrich)] FetiColle VOL. 02 (Kantai Collection -KanColle-)

Utakata Otome

Mune Ippai no Dizzy Ch. 8

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

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

Idol Datte Koi o Suru

Kodomo no Riron | A Kid’s Theory

[mori no teiryuujyo (hanamori mikan)] ao no shizuku ~Shinshi na Dekiai Kareshi ga Hyouhen shimashita~｜苍白的水滴～绅士的宠爱我的男友发生了剧变～ [Chinese] [橄榄汉化组]

(COMITIA76) [Shimoboard (Shimosan)] Sukumizu Hiyakeato-zoku

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

[Mikoto] Angel・Scout

Girls Beat! Plus Rie vs Ayu & Mari

Elements1 - Theory

[Jairou] Rankou de Wakarou! [English] [MrBubbles + hardcase8translates + biribiri biribiri.cc]

[Seto Yuuki] Stretta [English]

(HaruCC21) [Purincho. (Purin)] Himitsu no Jikan (Naruto) [English] [EHCOVE]

(C99) [Fountain's Square (Hagiya Masakage)] SENZOKU MIDNIGHT (Boku no Kokoro no Yabai Yatsu)

FULL METAL 2

Evelynn and Zyra

Undress

(C78) [ERA FEEL (Kuraoka Aki)] Aru Omise no Ichinichi - Keshikaran Musume-tachi (Touhou Project)

(Douyara Deban no Youda! 6) [Himatsubushiken (Yui)] Neko Wazurai (Boku no Hero Academia)

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

(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]

[FallinMoon (Gauu!?)] Nuruneba!? (Kyoukai Senjou No Horizon) [English] [Chocolate]

hatsujyouki no Rapikachan to kimagure de H suru hon

[Maeshima Ryou] Yumemiru Ohime-sama (Mesu ni Umareta Omae ga Warui!!) [Chinese] [Digital]

(C83) [ON YOUR MARK (SUNSON)] GaiChuu [English]

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

(C90) [Kamogawaya (Kamogawa Tanuki)] GuP is Good! (Girls und Panzer)

Tim & Stella 2

Carnal Chaldea 3

[REI's ROOM (REI)] Hazumu Jamu (Kashimashi ~girl meets girl~) [English] [Deja Vu]

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

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

[Uni no Tane (Uni8)] Pai Bitch! | 奶子 碧池 [Chinese] [忆之风汉化组] [Digital]

(Ama~i Koi o shimasho!) [Niratama (Sekihara, Hiroto)] strawberry fraisier (Love Live!) [English] [N04H]

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

K's Theory

Stage Off

(C66) [Runners High (Chiba Toshirou)] CELLULOID - ACME (Ghost in the Shell)

ポケモンまとめ

(C91) [BRAVE HEART petit (KOJIROU!)] Kashima Tutorial (Kantai Collection -KanColle-)

(C93) [Studio Aruta (Kusui Aruta)] School Idol ga Iru Fuuzoku ga Arutte Hontou desuka? 12 Hanamaru-chan to Sugosu Sweet Time Hen (Love Live! Sunshine!!)

N Zukan ~Fellatio Hen 2~

A Kid’s Theory

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

Empty Theory 3 - Cousin

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

[Dodai Shouji] kuppuku reijou GOLD ～kyouhaku naki ika se ～ dai 1 wa hame rare ta reijou, zenra de aigan suru joshi kousei

Soutaisei Virgin Theory

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

Shotagui Rumia Ketteisen | Shota-eating Rumia Compilation

Skin color collection

[MITEGURA (Kurosaki Bunta)] Nuts Eater 3 [English] [desudesu] [Digital]

Shitataru Kanohaha Ch. 4

(C82) [MURDERHOUSE (Workaholic)] Oshiete Rito-Kun! (To LOVE-Ru) [English] {Doujins.com}

(C93) [Matsuge Antenna (Maihara Matsuge)] ENGAGEMENT (Girls und Panzer)

(Douyara Deban no Youda! 21) [caramelt (Inata)] Jaa Ore to Tsukiae. (Boku no Hero Academia)

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

[Shou Akira] Bad Luck? (Seme Ane) [English] [CopyOf] [Decensored]

Last Omegaverse | 最后的A与O Ch. 1

Empty Theory 7 - Destroyed Family

Imouto Button

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

(C78) [Public Planet (Kousei)] Majiero (Yu-Gi-Oh!)

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

(C97) [Dai-kotetsu Dan (92M)] Daga Watashi wa Ayamaranai (Princess Connect! Re:Dive) [English] [Tomoshibi]

Mukuchina mei-kko Murase Rihoko

Empty Theory 4 - Well Definitely Meet Again

Orcs and juvenile ω love evolution theory

Shiro OnePi Onee-san to Babubabu Inaka Ecchi

Akai Tsuki | Red Moon

Big Breasts Flat Theory

Kawaii Ano Ko wa Futanari-kei Nikushoku Joshi Final Chapter

[b-qoon (o-zicha)] Hyakkiya Tantei Jimusho ~Eromuchi Youkai Tantei "Hikari" no Jikenbo~ [Chinese] [鹰小队翻译组]

[MEE-kun] Hiromi-chan Funsen ki 3

[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 来到紀元前1万年的阿宅 Ch. 4-12 [Chinese] [dragonolim个人中文翻译]

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

(SC2015 Winter) [FRAC (Motomiya Mitsuki)] Kimi Naki Sekai (Kantai Collection -KanColle-) [English] [PSYN+Facedesk]

Nishizumi-san wa Sukebe da na 2 | 西住同學很好色

[kawahagitei] the one where toko gets fucked by a wild zebra squid and just gets mama（pokemon）[中国翻訳]［百歌道个人汉化］

[Puranpuman] Tanetsuke! Houman Gakuen