(C60) [Unknown (Kumata Katsumi, Sakakibara Bieru)] Hazukicchi Project (Ojamajo Doremi)
COMIC X-EROS #48
(C79) [MDO (Yamako)] EXP.04 (The World God Only Knows) [English] =Kibitou4life=
[Taishinkokuoh Anton] True Partners (Anata o Yogarasete Ageru) [English] [NotSureWhoKnows]
(Reitaisai 14) [D.N.A.Lab. (Miyasu Risa)] Koumakan DISTORTIONAL ADDICT (Touhou Project) [English] {Hennojin}
Shiritagari Joshi | The Woman Who Wants to Know About Anal Ch. 1-8
[Unknown (UNKNOWN)] Jounetsu Shindo 1.5
[Unknown (UNKNOWN)] Jouge Kankei 2 | 上下关系 2 [Chinese] [薄凉汉化组]
unknown sample
[Yaranaika (NakamuraQ)] Urunda Me de Emono wo Miru na | Dont Look At Your Prey With Bleary Eyes (Neon Genesis Evangelion) [English] [SaHa]
(C86) [Circle Eden (Diisuke)] Dopyuu! Marugoto Ninshin Shojo darake no Konyoku Onsen (Touhou Project) [Chinese] [八十万禁书教头汉化]
[Ariga Tou] - Unknown Girl!? - Complete Ch. 1-3 - (English) [SaHa]
(C87) [make pig press (Takasaka Donten)] Onee-chan no Kanjichau Toko Oshiete Ageru☆ - Hey! "P"kun! I'm Guide my systers erogenous zone. (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us}
COMIC X-EROS #52 [Digital]
(C84) [make pig press (Takasaka Donten)] Shy de Sunaona Honto no Ranko to H Shitai!! (THE IDOLM@STER CINDERELLA GIRLS)
Shiranai Kanshoku | Unknown Feel
knowledge No life.
(Meikasai 12) [Kingyo Origin (Kayama Rim)] Saimin Patchouli (Touhou Project)
(SC49) [Digital Lover (Nakajima Yuka)] Rough Sketch 56 (Various)
(C79) [Tottototomekichi (Tomekichi)] Otoko o Otosu Tsumori ga Gyaku ni Otosarete Shimatta Kami-sama no Hon (The World God Only Knows) [English] =LWB=
Senpai, to.
Souda... Roshutsu Shiyou! 7 | I Know... I'll Expose Myself!! 7
Oku-san ga Shiranai Kairaku | The Pleasure Married Women Do Not Know Cap. 01 - 03
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project)
Unknown Things
(Reitaisai 11) [Anmitsuyomogitei (Michiking)] ANMITSU TOUHOU HISTORY (Touhou Project)
(C78) [Koutetsuryoku Kikaku (Taishinkokuoh Anton)] ES (The World God Only Knows)
Datte Akuma Damon | But you see, we are devils
(C90) [Colomonyu (Eromame)] Rezu Geso Gachi♥cchi - Kinoko Takenoko Kassen | Super Lewd Lesbian Calamari - Mushrooms vs Bamboo Shoots (Splatoon) [English]
Hanikami Coming Out
[Sweet Avenue (Kaduchi, Omegane, Takasaka Donten)] SEX UND BISMARCK (Kantai Collection -KanColle-) [Digital]
Tokyo Kagaku Goudo-
NOW I KNOW
(Shuuki Reitaisai 3) [PONDEMIX (Yukiguni Omaru)] TOHO-MIX -patchouli- (Touhou Project)
Saimin Rape Patchouli Knowledge
[PLATONiCA (Nyorubee)] Futanari Onee-san ni Wakarasareta Otokonoko | A Trap Gets To Know His Futanari Onee-chan [English] {Doujins.com}
[Mysophilia (Various)] Wrist Cut Goudou (Touhou Project) [Digital]
COMIC Unreal 2015-08 Vol. 56
(Reitaisai 9) [Anmitsuyomogitei (Michiking)] Sumimasen Patchouli Sama! (Touhou Project)
(Kouroumu 10) [Chocolate Synapse (Shika Yuno)] Mukyuutto! Patchouli Sensei (Touhou Project)
(C80) [Applesauce (Sada Ko-ji)] Unknown ~Mishiranu dareka~
Ano~ Watashi-tachi Warui Cosplayer Janai yo | We're Not Bad Cosplayers, You Know
Patchouli Knowledge no Hatsujouki
(C70) [ORANGE☆SOFT (Aru Ra Une)] Seifuku To Iu Na no Kyouki | A Dangerous Weapon Known as A School Uniform (Bleach) [English] {doujin-moe.us}
[Ikumo Taisuke] Yatte Minakerya Wakaranai | I Would Not Know Unless I Try Fucking [English] {HMC Translation} [Digital]
Dengeki Moeoh 2017-08 [Digital]
[Honey Lounge (Hachimitsu)] Watashi dake no Senpai | Senpai Belongs To Me (Soutaisei Kyodai Shoujo) [English] [DSojourn] [Digital]
It was the big dick sister who slept with her small dick brother's girlfriend!
COMIC Unreal 2015-06 Vol. 55
[momi] Mer Maid (COMIC Shitsurakuten 2018-03) [Chinese] [final×無邪気漢化組] [Digital]
(Reitaisai 14) [TEDDY-PLAZA (Seo Tatsuya)] Shameimaru Kyouju no Hiritsuteki Aijou (Touhou Project)
Want to See,Want to Know, Want to Try the Time to Rise
(C80) [Oracle Eggs (suihi)] FANCY2 (The World God Only Knows) [English] [life4Kaoru]
A Dangerous Weapon Known As A School Uniform
No one knows the back side of the Moon
[Kekocha] Yume Miru Taisougi - Power of Dreams by Taisougi | Power of Dreams by A Gym Uniform (COMIC HOTMiLK 2011-08) [English] [Yoroshii]
Watashi ga Otoko demo Bokki shimasu ka!? | Would you still get hard knowing that I'm male!?
[Mocchimochiya (caruta)] Suimin-han [Digital]
[Bottomress Pit (Bonza)] Kamijiru (The World God Only Knows)
(CCTokyo129) [Mnemosyne (Ayakita)] You know what I'd like to be?+ (Persona 4)
[Unknown (UNKNOWN)] Shi no Go no Itteru Baai ja Nai [English] [Anzu]
(C80) [Penpengusa Club (Katase Minami)] Nijigen wa Ai de Ugoiteru (Kami Nomi zo Shiru Sekai)
Unknown Stories
大沼信一 - Unknow Coco doujin 4
(Utahime Teien 10) [DogStyle (Menea the Dog)] No one knows the back side of the Moon (THE IDOLM@STER CINDERELLA GIRLS)
I know you want
Unknown Heart Kouhen
[Niimaru Yuu] Aoi Saezuri [Chinese]
[Unknown (UNKNOWN)] Yogari Sugite Okashiku Narisou 1
Girl´sManiaxアンソロジー vol.6 ―(愛され)輪姦―
[A.O.I, HEARTS & CRUSTS (Nanana Nana)] Kami no Ryoujoku Kouryakuki (Kami nomi zo Shiru Sekai) [Digital]
[Sweet Avenue (Kaduchi, Takasaka Donten, Omegane)] SEX UND BISMARCK (Kantai Collection -KanColle-) [2014-05-14]
(Shuuki Reitaisai 4) [Nyuu Koubou (Nyuu)] Totsuzen Gekiiki Patchouli-sama (Touhou Project)
(Reitaisai 14) [CausCiant (Yamaiso)] Alice-tachi no Ero Trap Dungeon (Touhou Project)
Patchouli Knowledge Kaihatsu Kiroku II
[BlossomSphere (Sakurayu Hal)] Koumakan no Majo ni Hirowareta Boku. (Touhou Project) [Digital]
[Johnny] Nyuushiki Love Knowledge ~Kimochi Iikoto Oshiemasu~ | Nyuushiki Love Knowledge ~I'll Teach You Something Nice~ Ch. 1-4 [English] [AntaresNL667]
[Akatsuki Myuuto] Lovemare Jou Ch.1-5 [English] [biribiri]
(C75) [Platina Blonde (Mizutama)] Nanjaku Shinan (Kami nomi zo Shiru Sekai)
(C90) [Chocolate Synapse (Shika Yuno)] Uso to Koi to Seppun (Touhou Project)
Viva Freedom - Chapter 3 - December is the Time for You Know What
Jouge Kankei ZERO
(Reitaisai 9) [TLE (Fujiyama Takashi)] Aru Shingetsu no Yoru, Patchouli Knowledge wa Jukkaishita. (Touhou Project)
[Saba Satoru] Tsu wa Tsundere no Tsu - Do you know Tsundele Life
大沼信一 - Unknow Coco doujin 3
(C76) [plus810 (Yamada Non)] Young Boy 16 Sexually Knowing (Persona 4) [English] [ebil_trio]
[C.Meiko] Shiranai Koto | Unknown Things (COMIC Megastore Alpha 2014-07) [English] [Brolen]
[Ribons Nights (Kyouno Aki)] GIRL ONLY KNOWS
(C88) [Terebi-san (Chuusuu Kairo)] Touhou Terebi-san 5 (Touhou Project)
(Reitaisai14) [Kuusou Monochrome (Abi)] Sasimin Patche (Touhou Project) [Chinese] [CE家族社]
(Kouroumu 14) [Nanmin Festival (Gibuchoko)] Patchouli-sama wa Shokushu Sommelier! (Touhou Project)
[WILD DUCK (Kono Donto)] Dorei Senshi Maya - Antou Hen volume 2
Puri Puri DON DON!! 3rd Bowl "Forbid-DON! Is She Good? Naughty? Never Satisfied!?"
I Want To Know Her Ch.1?
(C85) [Ishimura-ya (Ishimura)] Matowaritsuki II (Touhou Project)
[Milele] Diapers and Me (6P) [English]
You Can Touch Me, You Know?
Teach Me LOVE That I Don't Know
(Kouroumu 8) [Kuusou Monochrome (Abi)] BLIND LOVE (Touhou Project)
(Reitaisai 13) [Setoran (Itou Seto, Tanno Ran)] Hikikomorikei Mahoutsukai dakedo Chanto Ganbaru! (Touhou Project)
MANA ONLY KNOWS OMNIBUS VOL. 2
COMIC X-EROS #63 [Digital]
(C83) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 07 (Touhou Project) [English] [desudesu]
Unknown Title
Chibi Moon (unknown doujin or story) (Sailor Moon)
[Tetsuwan Woopie] Unknown (Joushiki ga Eroi Ijou na Sekai Vol.2)
Only for you -Patchouli Knowledge-
(Jiete) (unknown title) (Dark Souls)
[Hoka no Ansorojii]Unknown 1
Loli Baba Okaa-san wa Oshi ni Yowai 2
Lacus unknown hentai doujinshi
Repiruna nante Kakaru Wake Nai ja Nai desu ka | You Know There's No Way I Can Get Hypnotized, Right?
(Reitaisai 10) [Suteuka no Koya (Komone Ushio)] Lady's and Lady's #3 (Touhou Project)
SHEZOW (ARTIS UNKNOW)
(COMIC1☆5) [Bottomress Pit (Bonzakashi)] Mizo Chiru (The World God Only Knows)
(Puniket 13) [PLANET PORNO (Yamane)] KNOW YOUR ENEMY (Yotsubato!)
(Kouroumu 9) [Stapspats (Various)] Gensoukyou Futanari Chinpo Wrestling Goudoushi GFCW Extreme (Touhou Project) [Digital]
(C79) [Nippon Fair] Kanon-chan no Yuuutsu (Kami nomi zo Shiru Sekai)
(C99) [Mukeikaku] Unknown Category (Pokémon Sword and Shield)
Kiibo fucks Gonta in this, that's all you need to know.
(Reitaisai 14) [MegaSoundOrchestra (Sanwaribiki)] Gensou Enkou -Knowledge- (Touhou Project)
[Aomizuan (Shimantogawa)] Geneki Joshidaisei to, Iyarashii Donkatsu (PlayerUnknown's Battlegrounds) [Ongoing]
(Reitaisai 14) [Kimagure na Bakeneko (Jenigata)] Shokushu Tsubokku Patchouli Zuke (Touhou Project)
(C90) [YuKi-IRo (Yukiusagi.)] Himegoto Toshokan (Touhou Project)
(Reitaisai 13) [Katame Koime Oome (Pepe)] Patche-sensei no Anal Kakuchou Kouza ~Nigenme~ | Patchy-Sensei's Anal Expansion Class ~Second Lesson~ (Touhou Project) [English] [ATF]
[Toppuu Dooro (Mad)] Hito no Mane 1 (Various)
[Unknown (UNKNOWN)] Shi no Go no Itteru Baai ja Nai 2