Theo S hentai comics

(C91) [Nanairo Koubou (Martan)] Shasei Tenshi Peni Cream [Chinese] [theoldestcat汉化]

[Ayato Ayari] Kotora to Ookami | 小老虎和狼 (Koushoku Shounen Vol. 07) [Chinese] [theoldestcat翻译] [Digital]

(C92) [Nerihibari (Usuchi.)] Samui Yoru ni (Touken Ranbu) [Chinese] [theoldestcat汉化]

(C90) [Kuromisa Kaijou (Ikezaki Misa)] Niedenka - Sacrifice Prince (Arslan Senki) [Chinese] [theoldestcat汉化]

(Shota Scratch 33) [SERVICE BOY (Hontoku)] Hentai Benki Yuutousei [Chinese] [theoldestcat汉化]

Empty Theory 6 - Hearts Scheme

[Ayato Ayari] Kimi wa Marude Onnanoko (Koushoku Shounen Vol. 08) [Chinese] [theoldestcat汉化] [Digital]

[U-hi] Additional Time Kohansen (Koushoku Shounen Vol. 12) [Chinese] [theoldestcat汉化] [Digital]

(C92) [Inariya (Inari)] Kyoudai ni Okeru Seikoushou no Kiroku [Chinese] [theoldestcat汉化]

(Shota Scratch 30) [kedamono (Tori Hrami)] Rojiura no Oshioki | 胡同里的惩罚 [Chinese] [theoldestcat汉化]

[Tsukuru] Kagi no Nai Ori (Otokonoko Heaven's Door 8) [Chinese] [theoldestcat汉化] [Digital]

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

(C93) [Seki Sabato (Tsukuru)] Tabi no Yoru no Himitsu [Chinese] [theoldestcat汉化]

Soutaisei Virgin Theory

(COMITIA124) [Seki Sabato (Tsukuru)] Shikkaku Boyfriend [Chinese] [theoldestcat汉化]

World's End Dancehall

(C94) [Kuromisakaijou (Ikezaki Misa)] Hedo no Deru Gesu-domo no Kouyuuroku (Hunter x Hunter) [Chinese] [theoldestcat汉化]

(HaruCC23) [Minamono (Minamo)] Kusari ni Akai Hana (Fate/Grand Order) [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]

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

Soutaisei Virgin Theory

[Tsukuru] Kusuguri Play (Otokonoko HEAVEN Vol. 33) [Chinese] [theoldestcat汉化] [Digital]

[SERVICE BOY (Hontoku)] Fukushuu Chinpo de Gan Hori Panikku!! [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) [Chinese] [沒有漢化]

[FruitsJam (Mikagami Sou)] Ura Mahou Sensei Jamma! 17 (Mahou Sensei Negima!) [Chinese] [輝夜漢化] [Digital]

[Kotoko] Onii-chan ga Hentai de Shitai. (Koushoku Shounen Vol. 07) [Chinese] [theoldestcat翻译] [Digital]

(HaruCC23) [Seijun-ha (amam)] Tenshi no Tawamure (Devilman) [Chinese] [theoldestcat汉化]

(ShotaFes) [SERVICE BOY (Hontoku)] Ookami Shounen to Haji no Hihou [Chinese] [theoldestcat汉化]

Theobromin

(C94) [Seki Sabato (Tsukuru)] Hanabi no Yoru no Himitsu [Chinese] [theoldestcat汉化]

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

[mdo-h] Soutaisei Virgin Theory [Digital]

[Mine Noujou (Minemura)] Hizuna LV0 no raama ou to himitsuno omajinai (Fate/Grand Order) [Chinese] [theoldestcat汉化] [Digital]

[Nagi Ichi] Soredeyoshi (Koushoku Shounen Vol. 09) [Chinese] [theoldestcat汉化]

(HaruCC23) [Akimasaya (Akima)] Shinshoku (Boku Dake ga Inai Machi) [Chinese] [theoldestcat汉化]

[broccoholic (MM)] Heart Recovery (The Legend Of Zelda) [Chinese] [theoldestcat汉化] [Decensored] [Digital]

Empty Theory 8 - Apparent Flash

[Electric_Dragon] Leona ★ Heroes - League of Legends Fan Book (League of Legends) [English]

(C91) [Alice no Takarabako (Mizuryu Kei)] Saniwa toshite Shinjite Okuridashita Tsuma ga (Touken Ranbu) [Chinese] [theoldestcat汉化]

[withsoda (Kitaichi Naco)] Hayaku Kaetta Hi wa [Chinese] [theoldestcat汉化] [Digital]

[A-10] Load of Trash Kanzenban Ch. 1-11 [Chinese] [沒有漢化]

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

Enchant（theoldestcat汉化）

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

A Kid’s Theory

(Shota Scratch 31) [S-Size (Shinachiku)] Kimi ga Suki [Chinese] [theoldestcat汉化]

[FruitsJam (Mikagami Sou)] Ura Mahou Sensei Jamma! 17 (Mahou Sensei Negima!)

(C94) [S-Size (Shinachiku)] Koisuru Summer Vacation [Chinese] [theoldestcat汉化]

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

[Tange Kentou Club (Yokota Mamoru)] Theogonia (Persona 3, Persona 4) [English] [CGrascal]

Leona ★ Heroes - League of Legends Fan Book

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

[MARIO ALMANAC (Mario)] METAL SLUG (Kantai Collection -KanColle-) [Chinese] [theoldestcat汉化] [Digital] [Incomplete]

[Ayato Ayari] Maochin♂Natsu Zakari! (Otokonoko HEAVEN Vol. 41) [Chinese] [theoldestcat汉化]

Empty Theory 7 - Destroyed Family

September 2018 Patreon Rewards

Empty Theory 1 - After Pleasure

[Mogetama (Tanakamori Yokota)] Tabunkitto, Ashita no Nazunawa [Chinese] [theoldestcat汉化] [Digital]

[Tsukuru] Nagasare Supported (Otokonoko HEAVEN Vol. 27) [Chinese] [theoldestcat汉化] [Digital]

League of Legends fan book

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

[Seki Sabato (Tsukuru)] Kyou mo Kateikyoushi ga Kite Kyousei Mesuochi Saiminnjugyou o Suruhi [Digital] [Chinese] [theoldestcat汉化]

(C94) [spika07 (Yoshino Sora)] DRAMATIC [Chinese] [theoldestcat汉化]

(COMITIA123) [SERVICE BOY (Hontoku)] Hajimete no Shuugakuryokou [Chinese] [theoldestcat汉化]

[Aichi Shiho] Hajimemashite Natsu (Otokonoko HEAVEN Vol. 35) [Chinese] [theoldestcat汉化] [Digital]

[Corundum] Otoshimae Tsukesasetatta (Fate/Grand Order) [Chinese] [theoldestcat汉化]

[Shota Manga-ya-san (orukoa)] Josou Shounen to Moto Kakutouka Mushoku no Ero Manga丨女装少年与原格斗家(无职)的色情漫画 [Chinese] [theoldestcat汉化]

(brilliant days 4) [Koneko Gumi (Poron)] Ni~chan to Bouchama ga Hoken Shitsu de Nakayoshi Suru Hon (Ensemble Stars!) [Chinese] [theoldestcat汉化]

(SPARK12) [Cannabis, TuTn+ (Shimaji, Tayutan)] Tensaikoyaku Makuraeizyou [Chinese] [theoldestcat汉化]

[Ayato Ayari] Molester Tain Cafe <One More> [Chinese] [theoldestcat汉化]

(SPARK10) [Kirisima (Theo)] Onedari Nandemo Hitotsu Dake! Tsuki ni Negai o (Touken Ranbu)

(SPARK6) [SPS Lab. (Sado Romeo)] Sexual Velvet No. 1 (Persona 3) [English] [CGrascal]

(C90) [Kuromisa Kaijou (Ikezaki Misa)] Niedenka - Sacrifice Prince (Arslan Senki) [Chinese] [theoldestcat汉化]

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

(C95) [Inran Shounen (Jairou)] Yami no Serva Fes - Kindan no Rakuen ni Youkoso! (Fate/Grand Order) [Chinese] [theoldestcat汉化]

Tsundere Kōryaku No Saishū Teiri - Tsundere's Final Theorem

[Ayato Ayari] Kotora to Ookami ~Tokubetsu-shitsu~ [Chinese] [theoldestcat汉化]

(COMITIA121) [Usamimi Syndrome (Erutasuku)] Oretachi no Seijo-sama ga Otokonoko na Wake nai daro! [Chinese] [theoldestcat汉化]

(SUPER26) [Sayonara Hornet (Yoshiragi)] Shujuu to Koi to Kyoukaisen (Fate/EXTRA) [Chinese] [theoldestcat汉化]

Empty Theory 2 - Sky High

(C95) [kirscherise (Yoshiizumi Hana)] Kirafuri Swimsuit (Fate/Extella Link) [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]

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

[withsoda (Kitaichi Naco)] Kekkon Kinenbi no Sugoshikata [Chinese] [theoldestcat汉化] [Digital]

[broccoholic (MM)] Post!!! (The Legend of Zelda) [Chinese] [theoldestcat汉化] [Decensored] [Digital]

(SPARK6) [SPS Lab. (Sado Romeo)] Sexual Velvet No. 1 (Persona 3)

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

Pantheon & Darius + Bonus Set

(C78) [REFLECTION (U-hi)] Comiket 78 Awase [Chinese] [theoldestcat汉化]

(C91) [candy paddle (nemunemu)] OTOKONOKO Matome Hon 2013-2015+α [Chinese] [theoldestcat汉化]

[Morittokoke (Morikoke)] Eiketsu Ninja Gaiden ~Haiboku Hen~ (The Legend Of Zelda) [Chinese] [theoldestcat汉化] [Digital]