According The Book The Catholic hentai comics

(SC9) [TEAM PHOENIX (Raijin Maru)] Tetsujin o Hirotta yo. (The Iron Giant)

(C87) [Starmine18 (HANABi)] Mayu ni Ona Goods de Shiborareru Hon (THE IDOLM@STER CINDERELLA GIRLS) [English]

Nikuyoku Boshi no Yorumeki | The Forbidden Affairs of Mothers and Sons

[Goma Brothers (Gomabura)] Makio-kun Tanetsuki Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [English] {Hennojin} [Digital]

C99 venue limited edition book Higurashi hot water criminal edition

(C90) [NxC Thermit (Nohito)] Konna ni mo Itooshii Zero (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [HazelF个人汉化]

Book x Tea 1

[lostlast (Yuki)] Adabana (Natsume's Book of Friends) [English] [Midnight Heaven]

C96 Bonus Book

Maid Fuku Futanari Yuukarin Bon | Maid Uniform Futanari Yuukarin Book

MILLION SUKEBE BOOK vol.01

TOP! CLOVER BOOK + omake

(COMIC1☆6) [TLE (Fujiyama Takashi)] MILKY IDOL (THE IDOLM@STER CINDERELLA GIRLS)

[The Seiji] Hamichichi Onee-san ~Kinyoubi wa Hentai~ [English] [MODEM_ON_FIRE]

Meiling ni Kawaigarareru Sakuya-san ga Mitai Hon | A book about Sakuya getting sweet with Meiling

[The Nation of Head Scissors (Toppogi)]Girls Beat!ぷらす -vsリエ-

(C50) [Munchen Graph (Kita Kaduki, Mach II)] Hara Hara Dokei Calpis Theater 7:30 Junbigou (Various)

(COMIC1☆5) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon 25 Catherine, Katherine! (Catherine) [English] {doujin-moe.us}

(SC2015 Summer) [Amaineiro (Amane Ruri)] Kaede to Kekkon Kakko Kari (THE IDOLM@STER CINDERELLA GIRLS)

(SC53) [MAGIC MACHINERY (RT.)] girigiri fire sword! (Athena)

Yuyi Romanesque Book

[Hroz] Shojo Succubus wa Hane ga Shiroi. | The Wings of a Virgin Succubus are White [English] [thetsuuyaku + 4dawgz]

Suigetsu Visual Fan Book [Incomplete]

[all over the Place.] Shouwa Iki (Ayakashi no Yoru Ie)

[Mutsumi Masato, Onigirikun] Daibanchou -Big Bang Age- Daibanchou Capture Guide Book

[Shokumu Taiman (Take)] Tougoux 3 (Yuuki Yuuna wa Yuusha De Aru) [English] [The Chrysanthemum Translations] [Digital]

Otona no Moeoh My Delusion Book 2018 Midsummer

(C99) [Koromoko Kokoro (Koromotake)] Seiyoku no Tsuyoi Barbara no Hanashi | A Book About Barbara's Strong Libido (Genshin Impact) [English] [LunaticSeibah]