Gamification Theory Does

Fuzzy Theory

[High Fly Flow (Kanimaru)] Astolfo-kun ga Yaritai Houdaishite Kimochiyoku Naru Hon | Astolfo-kun does as he pleases to satisfy his urges ♡ (Fate/Grand Order, Kantai Collection -KanColle-) [English] [EHCOVE] [Digital]

[Himino] Mukuchi na Kanojo no Seikantai ~Koe wa Dasanai kedo Karada wa Shoujiki da ne, Zubunure da yo 1-3 | The Quiet Girl’s Erogenous Zone - She Doesn’t Moan, but Her Body is Honest, She is Wet 1-3 [English]

Nuptials of Black Cat

An Extremely Wealthy Slut Does Porn to Kill Time

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

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

Goshujin-sama wa Meshitukai ga Osuki? | Does Master Like His Servants?

Senpai wa Kouiu no Kiraidesuka!? | Does Senpai Not Like This Kind of Thing!?

Ochinchin-san Otasuke suru? | Does Your Dick Require a Helping Hand?

Jitsuwa Doe M no Okaa-san o Tomodachi ni Kashidashitara?

Empty Theory 6 - Hearts Scheme

(C65) [Tengu no Tsuzura (Kuro Tengu)] Angel Does Me (Neon Genesis Evangelion)

[Tori Salt (Nada Salt, Toriuchi)] Anoko wa Boku ga Suki ja Nai Boku dake ga Kizuiteta Hazu no Loli Kyonyuu Jimikei Bungaku Shoujo | She Doesn't Like Me ~ I thought I was the only one~ Plain Busty Bookworm Girl [English] [Selcouth]

Mother Does Best [English] [Rewrite] [EZ Rewriter]

Sono kishi doesu oresama mazoku ni ochiru, This knight falls to the sadistic Demon.

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

Eremes=Guile, but It Doesn't Matter If They Change Sex?!

(C90) [2nd color (Typehatena)] Saimin nante Kakaru Wake Naijanaidesuka | Hypnosis doesn't really work, does it? (Gochuumon wa Usagi desu ka?) [English] [Mongolfier]

[Nozarashi] Perhaps I'm a Bit Biased, But Doesn't It Follow Perfectly [ENG]

A Book Where Kumano Does What She Wants to Suzuya

This Doesn't Count As Kissing

[Misty Wind (Kirishima Fuuki)] Noel Doesn't hate Arakune Anymore! 3 [English]

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

Sonia does not return from the forest

Daikiraina Aitsu wa Doesu de αna Onzoushi Hatsujou Dekiai Sex Marriage | 最讨厌的那家伙是抖S α大少爷 溺爱发情sex marriage 3-5

Kimochi Ii? x Kimochi Ii - Does it feel good? x Good feeling

Lolicon wa Invisible no Yume o Miru ka? - Does Lolitacomplex dream of invisible?

[Takasugi Kou] Itoshi no Musuko wa Dare no Mono ? | To Whom does My Beloved Child(’s penis) Belong Ch. 1-4 [English] [desudesu]

C97) The Sun Doesn't Rise | Noboranai Taiyou Spanish

Kaichou wa Oboetenai! | The President Doesn't Remember!

Because Everyone Does It

[Mira] Watashi no Ikenai Onee-chan | Onee-chan Does Wrong Things (Aya Yuri Vol. 1) [English] [Yuri Project]

The White Gown Doesn't Suit Me Anymore

Mijika na Hito ni wa Mattaku Myaku Nashi dakedo Ura de wa H Shimakuri na Onnanoko no Manga | A Manga About a Girl Who Doesn't have any interest. in People She Knows, but Fucks Like a Rabbit Behind Closed Doors

[Shimo hara/ Issu Doroi ] Tōkyō burakkubokkusu - doesu kyōju no nanjiken repōto | 东京黑匣子 - 抖s教授的难案报告 1-2 [Chinese] [莉赛特汉化组]

[Misty Wind (Kirishima Fuuki)] Noel Doesn't hate Arakune Anymore! [English]

i sekai de yandere dan'na ni doesu chōkyō sa rete imasu | 在异世界被病娇老公进行抖S调教

[Raiden Labo (Raiden)] Doesu, (Touhou Project) [Digital]

What does the fox say?

[Misty Wind (Kirishima Fuuki)] Noel Doesn't hate Arakune Anymore! 2 [English]

Cool na Kanojo wa Mou Ore ni wa Hohoende kurenai... | The Cool Girl Doesnt Smile At Me Anymore...

Orcs and juvenile ω love evolution theory

Doesn't Really Matter

[Yukibana] Iku Jana Ika? | The Squid That Doesn't Squirt (Splatoon) [English] [Zero Translations]

[HIYOCCO (hiyocco)] Fennec wa Iseijin no Yume o Miru ka - Does The Fennec Dream of The Lovely Visitor? (Momosuzu Nene, Omaru Polka)

Daikiraina Aitsu wa Doesu de αna Onzoushi Hatsujou Dekiai Sex Marriage | 最讨厌的那家伙是抖S α大少爷 溺爱发情sex marriage 3

[Nimu] Haitoku tte Kimochi Yokunai!? | Doesn't Corruption Feel Good? (COMIC Megastore Alpha 2017-01) [English] {Doujins.com} [Digital]

[Nodame] Senpai wa Kouiu no Kiraidesuka!? | Does Senpai Not Like This Kind of Thing!? (COMIC Anthurium 2017-08) [English] {Hennojin} [Digital]

(Ao no Seiiki Lv.2) [gt (Hayato)] Who does DEVIL escort? (Ao no Exorcist) [English] [Lady Phantomhive]

[Choukenkouya (Kenkou Shindan-chan)] Iyagaru Plana-chan ga Yorokonde Gohoushi Suru Ohanashi - A story where Prana-chan, who doesn't like it, is happy to serve you. (Blue Archive) [Digital]

(ToreTama002) [Yoshizawa Seikatsu (Yoshizawa Megane)] Sekai no Doku dakedo Ai sae Areba Kankeinai yo ne | As long as there's love, it doesn't matter if he is the world's poison, right? (Granblue Fantasy) [English] [L-san]

Onnanoko wa Ryou Ana tomo Kimochiiite Hontou desuka? | Does she really like it in both holes? =7BA=

[Shimo hara/ Issu Doroi ] Tōkyō burakkubokkusu - doesu kyōju no nanjiken repōto | 东京黑匣子 - 抖s教授的难案报告 1 [Chinese] [莉赛特汉化组]

[Peroi Nuru] Keiichirō ga seito kai - shitsu de hentai kyōshi to nāsu kuro supurei ! | Keiichirou does Nurse Cosplay with a Perverted Teacher in the Student Council Room!

[Hase Tsubura] Rankou Hisho - The Secretary Who Does Group Sex

Haitoku tte Kimochi Yokunai!? | Doesn't Corruption Feel Good?

Seifuku de Imouto na Kansen wa Osuki Desuka? | Does The Younger Sister Shipgirl Like Doing It In School Uniforms?

Big Breasts Flat Theory

Daikiraina Aitsu wa Doesu de αna Onzoushi Hatsujou Dekiai Sex Marriage | 最讨厌的那家伙是抖S α大少爷 溺爱发情sex marriage 3-4

[Kurumaya Koudou] Sumi Senpai wa Pakorarete mo Hyoujou o Kaenai | Sumi-Senpai's Expression Doesn't Change Even As She's Getting Pounded [English]

[Kouchaya (Ootsuka Kotora)] Haruna mo Tokkun desu! | Haruna Does the Special Training Too! (Kantai Collection -KanColle-) [English] [B.E.C. Scans] [Digital]

[Hone, Masshigura (Akiduki Touya)] Torikago ~Ochiru Gokousen, Mikaishuu no Imouto~ | Bird Cage -Falling on a Five Ship Battle and The Little Sister That Doesn't Improve- (Kantai Collection -KanColle-) [English] {Doujins.com} [Digital]

[Choukenkouya (Kenkou Shindan-chan)] Iyagaru Plana-chan ga Yorokonde Gohoushi Suru Ohanashi - A story where Prana-chan, who doesn't like it, is happy to serve you. (Blue Archive) [Chinese] [Digital]

[Okano Ahiru] Shoujo no Mousou wa Itsu Hiraku? - When does her dream come true?

Cojanskaya, Astolfo no Business o Suru | Koyanskaya does business with Astolfo

C.R's NEST Futanari Nan Gallon Daseru? - How Dany Gallons Does Her Semen Comes Out?

(C79) [Girigiri Nijiiro (Kamino Ryu-ya)] Shitsuji wa Tomodachi ga Sukunai Omakebon | A Butler Doesn't Have Many Friends - Bonus Book (Hayate no Gotoku!) [English] =YQII=

[Shimotsuki Seira] Junmitsu Otome no Dekiai Keiyaku ~ Shitsuji wa Doesu Vanpaiya ~ 1-3

Soutaisei Virgin Theory

Saori Takebe Thought She Was Going to Lose Her Virginity by Working at a Brothel but it Turned Out to be a Delivery Health Establishment That Does Not Allow Sex

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

[Kagami i] supadari jūshoku no yashima-san wa, shitto ni kurutte jirashi-zeme o suru doesuna kemonodeshita｜屋岛先生是完美伴侣也是住持、却因嫉妒而发狂变成了抖S野兽焦躁地向我扑来[中文] [橄榄汉化组]

Lolicon wa Invisible no Yume o Miru ka? - Does Lolitacomplex dream of invisible?

What Does The Fox Say

[Izayoi no Kiki] Share 2 Kaa-san tte Muriyari Saretari Suru no Suki na no? | Share 2 Does Mom Like to be Fucked Against Her Will? [English] [Raknnkarscans]

(SC2015 Autumn) [Jitaku Ijouari! (Neet)] Danchou-san ga Mizugi o Kinai Riyuu | The Reason Captain Doesn't Wear a Swimsuit is... (Granblue Fantasy) [English] [ArnasB]

Empty Theory 2 - Sky High

Ochinchin-san Otasuke suru? | Does Your Dick Require a Helping Hand?

(COMIC1☆8) [Ash Wing (Makuro)] Goshujin-sama wa Meshitukai ga Osuki? | Does Master Like His Servants? [English] [Translatione Ex Machina]

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

Kanojo ga Boku no Shiranai Tokoro de | What My Girlfriend Does That I Don't Know About

[Watashi ga Ichiban Kawaii (Monota)] Mamorubeki Nakama ni Osowarechau Kibun tte Dou Desu Ka (Wara)?? | How Does It Feel Getting Ravaged By Your Comrades (LOL)?? [English] [OCD Translations]

[Ahemaru] Mono Ni Suru Tame Ganbaru Mitaka-san (Sensou-san) | Mitaka-san Does Her Best to Make you Hers (Chainsaw Man) [English]

(Nyosoket!) [Kabuttari Kaburanakattari (Seihoukei)] Daga, "Daga Otoko da" to Iu Jijitsu ga Doushita to Iu no da? | But Does The Fact That He's A Guy Even Matter? (Steins;Gate) [English] =SW=

Jaguar wa Tabun Tatakawanai | Jaguar Doesn't Fight

Senkan Keiichiro Sono Ken <Hentai Kyoushi to Nurse Cos Seitokaishitsu Play> Notta! | Keiichirou does Nurse Cosplay with a Perverted Teacher in the Student Council Room!

[Takanotume] Mahou Shoujo wa Inma Kaizou no Yume o Miru ka? | Does the Magical Girl Dream About Being Turned Into a Succubus? (2D Comic Magazine Capsule Kan Seigi no Heroine Mesu Ochi Jikken! Vol. 2) [English] [Kuraudo] [Digital]

Mukuchi na Kanojo no Seikantai ~Koe wa Dasanai kedo Karada wa Shoujiki da ne, Zubunure da yo | The Quiet Girl’s Erogenous Zone - She Doesn’t Moan, but Her Body is Honest, She is Wet 1

Iku Jana Ika? | The Squid That Doesn't Squirt

How does hunger feel? 2

Goukon de o mochikaeri shitara doesu no otokodatta hanashi

A Professors Theory on Love and Sex Reassignment Surgery

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

(CR29) [Przm Star (Kamishiro Midorimaru, QuanXing)] Doesn't Really Matter (Valkyrie Profile)

Kenkou Yuuryou Boyish Shoujo Papakatsu o suru. | Healthy Boyish Girl Does Compensated Dating.

Koneko wa Nakanai | A kitten that doesn't cry

Shijou saikou! Nonke no doesu aidoru no oresama ga zako menba ni ippuku morarete toroman maiku ressun de nikuhoruka kayo!

Does it Feel Good? x Good Feeling - Ch. 4

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

Doesu Otoko no Musume x Mesu Oniisan

[Spark Utamaro] Koneko wa Nakanai | A kitten that doesn't cry (Junshiri) [English]

(C93) [111 Touban (1-gou)] Kaisoikkenchou Bijinga

Ecchi na Funiki Dashite nai? | Nino-chan, Doesn't It Seem Lewd?

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

doesu kōhai do raburabu zangyō ~etchi | 和抖S后辈在加班时缠绵做爱

Haruna mo Tokkun desu! | Haruna Does the Special Training Too!

[Bear Hand What Does The Fox Say?

Empty Theory 3 - Cousin

[NYPAON] Giji ja Nai Yatsu o Shite Kureru Itoko no Bakunyuu Gradol Onee-chan | My Busty Gravure Idol Cousin Does More Than Softcore [English] [korafu]

[Urushi me] dai kkiraina aitsu wa doesu de ana onzōshi hatsujō dekiai sekkusumarijji | 最讨厌的那家伙是抖S α大少爷 溺爱发情sex marriage 3 [Chinese]

(Shuuki Reitaisai 4) [Amamitu Hakushi (Amamitu Kousuke)] Mokou Onee-chan to Shota ga Ecchi Suru Hon 5 | A Story Where Mokou Onee-chan Does It With A Boy 5 (Touhou Project) [English] [Doujins.com]

(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]

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