Empty Theory 5 - Advantage
[Ayato Ayari] Kimi o Metoruhi (Otokonoko HEAVEN Vol. 40) [Chinese] [theoldestcat汉化]
[FruitsJam (Mikagami Sou)] Ura Mahou Sensei Jamma! 17 (Mahou Sensei Negima!)
(Shotaket 14) [Reflection (U-hi)] Enchant [Chinese] [theoldestcat汉化] [Incomplete]
(C92) [Inran Shounen (Jairou)] Inran Shounen "Nazo no Bitch Shota to Ossan no Monogatari" [Chinese] [theoldestcat汉化]
[Aichi Shiho] Hajimemashite Natsu (Otokonoko HEAVEN Vol. 35) [Chinese] [theoldestcat汉化] [Digital]
(HaruCC23) [Seijun-ha (amam)] Tenshi no Tawamure (Devilman) [Chinese] [theoldestcat汉化]
[Hey You! (Non)] Len-kun to Asobou! (VOCALOID) [Chinese] [theoldestcat汉化]
(Shota Scratch 7) [Studio Zealot (U-hi)] 5-gatsu Itsuka wa Otona no Hi | May 5th is Adult's Day (Shotarista 2) [Chinese] [theoldestcat]
Soutaisei Virgin Theory
(Shota Scratch 33) [SERVICE BOY (Hontoku)] Hentai Benki Yuutousei [Chinese] [theoldestcat汉化]
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
(C95) [BP88 (Idogawa)] Tensei Shitara Otokonoko datta Ken (Tensei Shitara Slime datta Ken) [Chinese] [theoldestcat汉化]
[Tsukuru] Suyasuya Hypnotherapy (Otokonoko HELL'S GATE #03) [Chinese] [theoldestcat汉化] [Digital]
(C95) [Kakukonoka (Menoko)] Onii-chan to Issho (Hypnosis Mic) [Chinese] [theoldestcat汉化]
[FruitsJam (Mikagami Sou)] Ura Mahou Sensei Jamma! 17 (Mahou Sensei Negima!) [English] (Trinity Translations Team)
A Professors Theory on Love and Sex Reassignment Surgery
Scapegoat Koufukuron | Scapegoat Theory of Happiness
[Takatsu] S wa fragile no S Ch. 1-6 [Chinese] [theoldestcat汉化]
(C92) [EGO DANCE (Nanamatsu Kenji)] Er-kun no Robo Ai o Ochinchin Ai ni Irekaete mita Ken (Knight's & Magic) [Chinese] [theoldestcat汉化]
(C78) [REFLECTION (U-hi)] Comiket 78 Awase [Chinese] [theoldestcat汉化]
(C95) [Seikatsu Seshishou (tt)] Nukumori no Hi [Chinese] [theoldestcat汉化]
Empty Theory 6 - Hearts Scheme
Ura Mahou Sensei Jamma! 17
(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)
(Shota Scratch 30) [kedamono (Tori Hrami)] Rojiura no Oshioki | 胡同里的惩罚 [Chinese] [theoldestcat汉化]
[Kotoko] Onii-chan ga Hentai de Shitai. (Koushoku Shounen Vol. 07) [Chinese] [theoldestcat翻译] [Digital]
[Ayato Ayari] Kotora to Ookami ~Tokubetsu-shitsu~ [Chinese] [theoldestcat汉化]
(Shota Scratch 31) [S-Size (Shinachiku)] Kimi ga Suki [Chinese] [theoldestcat汉化]
(C93) [Kakukonoka (Menoko)] Bitch Servant no Shitsukekata (Fate/Grand Order) [Chinese] [theoldestcat汉化]
[Tange Kentou Club (Yokota Mamoru)] Theogonia (Persona 3, Persona 4)
[Corundum] Otoshimae Tsukesasetatta (Fate/Grand Order) [Chinese] [theoldestcat汉化]
(C91) [candy paddle (nemunemu)] OTOKONOKO Matome Hon 2013-2015+α [Chinese] [theoldestcat汉化]
[Maemukina Do M] Ingoku Tower Mansion ~Nerawareta Elite Oyako~ [Chinese] [theoldestcat汉化]
[Electric_Dragon] League of Legends fan book (League of Legends) [Chinese]
(SPARK6) [SPS Lab. (Sado Romeo)] Sexual Velvet No. 1 (Persona 3) [English] [CGrascal]
(Shota Scratch SP 2) [Reflection (U-hi)] Matière [Chinese] [theoldestcat漢化] [Decensored]
Empty Theory 7 - Destroyed Family
[MARIO ALMANAC (Mario)] METAL SLUG (Kantai Collection -KanColle-) [Chinese] [theoldestcat汉化] [Digital] [Incomplete]
A Kid’s Theory
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
[Nagi Ichi] Soredeyoshi (Koushoku Shounen Vol. 09) [Chinese] [theoldestcat汉化]
(C91) [Kuromisakaijou (Ikezaki Misa)] Fate/DTorder course:Alexander (Fate/Grand Order) [Chinese] [theoldestcat汉化]
[CHIN-UP (Pocchi)] Karasu Tengu No Kamikakushi [Chinese] [theoldestcat汉化] [Digital]
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
(SPARK10) [Kirisima (Theo)] Onedari Nandemo Hitotsu Dake! Tsuki ni Negai o (Touken Ranbu)
(C94) [Kuromisakaijou (Ikezaki Misa)] Hedo no Deru Gesu-domo no Kouyuuroku (Hunter x Hunter) [Chinese] [theoldestcat汉化]
(Shota Petit) [S-Size (Shinachiku)] Itsuki-kun ga Osewa ni Narimasu [Chinese] [theoldestcat汉化]
[Tsukuru] Kusuguri Play (Otokonoko HEAVEN Vol. 33) [Chinese] [theoldestcat汉化] [Digital]
Empty Theory 1 - After Pleasure
[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}
[Sakusaku Kangen Noushuku (Matashita Kintama)] Seijin no Gi [Chinese] [theoldestcat汉化] [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]
(C94) [spika07 (Yoshino Sora)] DRAMATIC [Chinese] [theoldestcat汉化]
(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)
[Takatsu] Isekai de Elf no Yuusha(♂) ga Yome ni Natte Kureru You desu !? (Koushoku Shounen Vol. 11) [Chinese] [theoldestcat汉化] [Digital]
[CHIN-UP (Pocchi)] Osananajimi to [Chinese] [theoldestcat汉化] [Digital]
(ShotaFes 2) [ShotaFes Junbikai (Shinachiku)] Hajimete no Sodetooshi (Shounen Festa) [Chinese] [theoldestcat汉化]
[Mine Mura] Kyoudai Guruwa (Otokonoko HEAVEN Vol. 22) [Chinese] [theoldestcat汉化] [Digital]
(C95) [S-Size (Shinachiku)] Boku no Koibito wa Chiisai [Chinese] [theoldestcat汉化]
[broccoholic (MM)] Post!!! (The Legend of Zelda) [Chinese] [theoldestcat汉化] [Decensored] [Digital]
[Mine Noujou (Minemura)] Hizuna LV0 no raama ou to himitsuno omajinai (Fate/Grand Order) [Chinese] [theoldestcat汉化] [Digital]
Fuzzy Theory
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
[Ichibariki (Ichimura)] Otoko no Ko no Oshigoto! [Chinese] [theoldestcat汉化] [Digital]
[Marinconia (Sumimaru Mary)] Zeitgeist197X | 时代精神197X [Chinese] [theoldestcat汉化] [Digital]
[Morikoke] Josou Link [Chinese] [theoldestcat汉化]
[James Hotate] Ore to Neko no Shiiku Seikatsu (Koushoku Shounen Vol.12) [Chinese] [theoldestcat汉化] [Digital]
(Reitaisai 6) [Kikagaku Moyou / Aestheometry (Pilky)] Himitsu no Ehon (Touhou Project)
(C92) [Nerihibari (Usuchi.)] Samui Yoru ni (Touken Ranbu) [Chinese] [theoldestcat汉化]
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
[Shinsei Lolishota (shuffle, kozi)] My offer of exchange things was refused so I decided to violate him (The Legend of Zelda) [Chinese] [theoldestcat汉化] [Digital]
[Electric_Dragon] Leona ★ Heroes - League of Legends Fan Book (League of Legends) [English]
[withsoda (Kitaichi Naco)] Kekkon Kinenbi no Sugoshikata [Chinese] [theoldestcat汉化] [Digital]
[Yasson Yoshiyuki] No Count (Yowamushi Pedal) [Chinese] [theoldestcat汉化] [Digital]
[Nagi Ichi] Eigou no Toki (Koushoku Shounen Vol. 10) [Chinese] [theoldestcat汉化]
[Ayato Ayari] Kimi wa Marude Onnanoko (Koushoku Shounen Vol. 08) [Chinese] [theoldestcat汉化] [Digital]
[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]
Kodomo no Riron | A Kid’s Theory
September 2018 Patreon Rewards
[Ayato Ayari] Ushimitudoki No Raihousha (Otokonoko HEAVEN Vol. 32) [Chinese] [theoldestcat汉化] [Digital]
(HaruCC23) [Minamono (Minamo)] Kusari ni Akai Hana (Fate/Grand Order) [Chinese] [theoldestcat汉化]
(C93) [S-Size (Shinachiku)] Boku no Tokutouseki [Chinese] [theoldestcat汉化]
(C90) [Kuromisa Kaijou (Ikezaki Misa)] Niedenka - Sacrifice Prince (Arslan Senki) [Chinese] [theoldestcat汉化]
(SPARK6) [SPS Lab. (Sado Romeo)] Sexual Velvet No. 1 (Persona 3)
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
[withsoda (Kitaichi Naco)] Hayaku Kaetta Hi wa [Chinese] [theoldestcat汉化] [Digital]
(COMITIA121) [Usamimi Syndrome (Erutasuku)] Oretachi no Seijo-sama ga Otokonoko na Wake nai daro! [Chinese] [theoldestcat汉化]
K's Theory