Any Book Which Explains hentai comics

[Wanyanaguda] PINKY TRICK

[Shironeko Sanbou] Kimi ga Aruji de Shitsuji ga Ore de Official Fun Book

[Wanyanaguda] Oushoku Majutsu Oriental Girl

[Kanyapyi] Himitsu Kichi no Ohimesama | The Secret Base Princess (COMIC LO 2012-05) [English] [HalbesEi]

Amayui Labyrinth Meister Perfect Guidebook

Tsunagaru Bangle - Visual Fan Book

Shin Ringetsu Visual Fanbook

(C81) [MTD (Rei)] Nanibun Kyouikuchuu na Mono de. (Natsume's Book of Friends)

Makai Tenshi Djibril 4 Official Fanbook

[Nonsense (k)] Sayonara no Mukougawa (Natsume's Book of Friends) [Digital]

(C83) [Yonsai Books (Ogata Zen)] IROIRO ARIMASHITA. (Lotte no Omocha!)

[FAIRYTALE] Romance wa Tsurugi no Kagayaki II - Koushiki Kaido - Emotional Fanbook

TYPEMOON Fan Art Book from Missing Link 2005

Aika Complete Fanbook

Lovers~戀におちたら~StartUpBook

Kami No Rhapsody Perfect Guidebook

Tsukareta Hito wo Nagusamete Kureru Shousasshi - A booklet that comforts tired people

[Wanyanaguda] Mahou no Dennou Shoujo Maria [English] {YQII}

[Hanya Yashiki (Hanya)] Yobae Inko-chan S3 [Digital]

[Wanyanaguda] Nichiyoubi wa Oniichan Youbi

(C68) [RPG Company2 (Aono6go)] LCGLR (Sailor Moon) [English]

[CARNELIAN] Yami to Boushi to Hon no Tabibito Visual Fanbook

(C79) [RPG COMPANY2 (Uranoa)] Ginga TV Daisan Seisakubu iDOL Produce (Sailor Moon) [English]

MELONBOOKS C93 Collection of Pictures EX ver.BLUE

[Wanyanaguda] Fetish Boy

(C101) [Suitekiya (Suitekiya Yuumin)] AnyaxBecky Saimin Sei Iku (SPY×FAMILY)

[OPEN BOOK] PANDORA -S.W 1.0.1- (New Sword World RPG Replay)

RIDDLE JOKER OFFICIAL VISUAL FANBOOK

Ganyu-chan ga Shigoto to Seiyoku Shori o Otetsudai suru Hon. | A book in which Ganyu helps you out with your work and sexual urges.

My Little Book

(Puniket 17) [FOX-CLUB, Jet Dekopin Books (Akimoto Akio, Kawanishi Yuuji)] Tamago Daisuki (Mitsudomoe)

[Wanyanaguda] Mayu (COMIC LO 2002-10) [English] [Kameden]

DRACU-RIOT! Official Visual Fan Book

(C77) [RPG COMPANY2] Kokuin 2 (Oh my goddess!)

[Kanyapyi] Lotion! Tokkou! Osanaduma! | Lotion! Special Attack! Young Bride! (COMIC Megastore 2009-10) [English]

[Kazakami Shun] Active Renai Houteishiki Official Visual Book

[MTD (Rei)] Watashi no Dato Itteiru | I Told You, You're Mine (Natsume's Book of Friends) [English]

(C74) [RPG COMPANY2 (Hoshino Fuuta)] Honwaka Z (Demashita Power Puff Girls Z)

[7 no Oden wa 70 Yen (Oden70)] C96 Bonus Book

[Hanya Yashiki (Hanya)] Yobae Inko-chan S5 | Nightcrawler Inko-chan S5 [English] {Mistvern + Bigk40k} [Digital]

(C93) [Various] MELONBOOKS C93 Collection of Pictures EX ver.BLUE

Sakura Musubi Visual Fanbook

[Kaniya (Kanyapyi)] Rika-chan Kawaii (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Melon Books] Melon Theme Batsu Gashuu Little Monster (Original)

[Rehabilitation (Garland)] Ecchi na Gengashuu (Various) [Digital]

(C77) [GLIMWORK, RPG COMPANY2 (Akino Hidefumi)] NYMPHPIRE

[Wanyanaguda] Pink Mirrors

(Puniket 45) [GASOBooK!! (Matsumomo Mahiru)] A-nyanya*Nya-Nyanya (SPY x FAMILY)

[RPG COMPANY2 (Toumi Haruka)] SILENT BELL outbreak (Ah! My Goddess! / Ah! Megami-sama)

(C79) [BOOKS Takada (Yoshi-Puu)] Chicchai Mitsugo to ○○○ suru Hon (Mitsudomoe)

[Melonbooks] Gekkan Uribou Zakka-ten 2023-8-11 Hakkou-gou [Digital]

[Yonsai Books (Ogata Zen)] Koume-chan no Cookie Tabetara Norowareta (The iDOLM@STER CINDERELLA GIRLS) [Digital]

[Espanya Koubou (Espanya)] NTR OF THE DEAD (HIGHSCHOOL OF THE DEAD) [Digital]

COMIC Masyo 2018-01 [Digital]

Grisaia no Meikyuu Visual Fanbook

Makai Tenshi Jibril～EPISODE 2～ official fanbook

Walkure Romanze More & More Visual Fan Book

(HaruCC17) [Ohiyakudasai! (Teba)] SWEET MY KITTY (Natsume's Book of Friends)

(Triplet Rhapsody 15) [BOOKS Takada (Yoshi-Puu)] Zutto Issho Desu yo? | Always Together, Right? (Mitsudomoe) [English]

[Wanyanaguda] Round Shell [English]

77 (Sevens) ～and, two stars meet again～ Visual Fanbook

Manatsu no Yoru no Yukimonogatari -MIDSUMMER SNOW NIGHT- Visual Fanbook

AzuLan Sukebe Book 2019

Mei King Official Visual Book

[Various] Melonbooks - Xmas Art Selection

[Mamegorou Books (Mamegoro)] Mob-kao dakedo Ecchi na Karada Shita Oku-san no NTR Jijo [Chinese]

[Eushully] Madou Koukaku ~Yami no Tsuki Megami wa Doukoku de Utau~ Perfect Guidebook

[Wasabi Mochi (Momosawa)] Ganyu-chan ga Shigoto to Seiyoku Shori o Otetsudai suru Hon. | A book where Ganyu-chan helps out with work and letting one out. (Genshin Impact) [English] [Tamamo] [Digital]

Shin Koihime Musou -Otome Ryouran Sangokushi Engi- Perfect Visual Book

[Melonbooks] Gekkan Uribou Zakka Ten 2022-03-04 Goro Hakkougou [Digital]

Sengoku Tenshi Djibril Official Fanbook

(C93) [BOOKS Takada (Yoshi-Puu)] Kukuri no Ecchi na Mahoujin (Mahoujin Guru Guru)

(C92) [Yonsai Books (Ogata Zen)] Ofuro de mo Okasareru (Lotte no Omocha!)

(C99) [Goshujinsama no Omochabako (hal)] Tanya-chan no Tai-Koumon Kunren (Youjo Senki) [Chinese] [沒有漢化]

Natsukagura First Fan Book

[Melonbooks] Gekkan Uribou Zakka Ten 2021-04-02 Goro Hakkougou [Digital]

Dies irae Visual Fanbook - Red Book (Resale Version)

Nee, Chan to Shiyou yo! Official Fanbook - Ai to Batou no Hibi