(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
Melty Nuts Milk②
(SC2017 Winter) [Hisagoya (Momio)] Heroine X to Heroine Sex!! (Fate/Grand Order)
[Tsuruko] Itoshi no Intai x ED x Incubus-senpai, Ore ga Naoshite Iidesu ka? | 心爱的退役×阳痿×淫魔前辈, 让我来治好你吧? 1-4 [Chinese] [冒险者公会] [Digital]
Inran Tenkousei no Yuuwaku
[Shinozaki Rei] Kimi o Nakasetai [English] [mysterymeat3, n0504]
[Takada Kouichi] Lab Coat Female Observation [ENG]
Niku no Hoshi
Oniisama e | 致兄长
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
[NUH (Morino Bambi)] Shoshinsha Josou Danshi to Cosplay H shite mita! [Chinese] [感谢金主 匿名绅士 出资汉化] [Digital]
(C71) [Chicken Chicken Machine (Tanabe Satoru, Inoue Midori)] Dakara Yametoke tte Itta desho!? (Fate/stay night) [Chinese]
(COMIC1☆6) [40010 1-GO (40010Prototype)] SAKKN Shinobu no Araragi Koyomi Kansatsu Nikki | SAKKN - Shinobu's Observation Diary of Araragi Koyomi (Bakemonogatari) [English] [QB-TL + doujin-moe]
[Okada Kou] Curiosity [English]
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
(C93) [Daisan Shinsekai (Fumikage)] Futanari Maria Ero Trap Dungeon (Senki Zesshou Symphogear)
Asuka Richness Black
Artificial Magic Girl 3
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
(COMIC1☆10) [Studio Wallaby (Seishinja)] Kuon to Nekone to Anna Koto (Utawarerumono Itsuwari no Kamen)
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
Hamakaze ga Shokushu de Akuochi Shichau Hon.
[MC] Time Stop! Joshi Seito Ryoujoku Hen
Daitai Koitsu no Sei
[Kakinotanehitotsubu (Kakino Nashiko)] Honolulu-shiki Osewa-jutsu | Honolulu-style Helping Techinque (Azur Lane) [English] [CulturedCommissions] [2019-08-29]
Kyonyuu dakedo Sekenshirazu no Musume to Doukyo
R18 Manga
Shushou wa Renshuu ga Shitai! | Captain Wants to Practice!
Velvet Rose
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
[Ooi Sakae, Akahige] Imouto to Honbangokko~Oshibai no daihon wa ... Ore no erohon!? (1)
Himawari Kansatsu Nikki | Sunflower observation diary
Zokubutsu Rubber
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
Odoru Shokushu Kenkyuujo. Shokushu Kotatsu.
[Mist Night] Hell Of Swallowed One-shot (Suiren)
【天穹骇客Raven`S】神城医药的搬运设备
chakuerosatsueikai
(Shadow Trickster 2) [ONIYURI (Tayoko)] Nakayoshissu! (Kuroko no Basuke)
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
Hoshizora Summer Line
(Reitaisai 12) [Fugudoku (Katou Fuguo)] Suru dake Banbangai. (Touhou Project)
(C64) [PHANTOMCROSS (Miyagi Yasutomo)] MITHRANSPOTTING [Ver.030817] (Final Fantasy XI)
Observation Picture Diary of Training a Pig
Bokudakeno Mukougawa Ch. 0-5, 7, 9
Elf Oyako Seidorei Ichiba nite Hanbaichuu
Itsuka Kuruhi no Hanashi
[Misaki (Aoi Tiduru)] Ijiwaru de Amaama ~Kouhai Kanojo ni Tekoki de Aisarereru Ohanashi~
PuniPuni Seiyoku Gakuen | PuniPuni Lust Academy
Seishidouin no Oshigoto 3 mushiatsui taiiku sōko de iron'na renshū o shite mitara asedaku ni natta
Ochita Mesubuta-tachi - Ch.1-5
[Meikyoudou (Pocaeri)] Natsu no Hiecchi [Digital]
Anethurium
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon | 恋和心的援交本 (Touhou Project) [Chinese] [布洛基个人汉化] [Digital]
Nyamo Sensei no Houkago Lesson
(AC2) [GUN (Iko)] Class Kyoudai no Etchi na Hon (Otome Game no Hametsu Furagu Shika Nai Akuyaku Reijou ni Tensei Shite Shimatta...)
Shigoto Owari ni Ichaicha
Talia-san to Murrue-san Desutte ne! | It is Talia-san and Murrue-san!
(C74) [Gekka Bijin (Yatogami Shido)] Strike Majo Gari (Strike Witches)
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
Another Family Parent Solution
ラビュリントスの雄牛lll
Hachidori no Rakuen Kanketsuhen | Hummingbird Paradise - Final Volume
(Reitaisai 12) [Totsugasa (Sagattoru)] Tsurareta Onna - The Hanged Woman (Touhou Project)
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
COMET:11
(C92) [Kenja Time (MANA)] Fate/Gentle Order (Fate/Grand Order)
Honor Student in the Quicksand Observation Booth
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
[劉勝裴]隔壁母女 EP.1(正體中文)高畫質版本
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
WITCH HUNT ROBIN
[No-zui Magic] Nozui Magic 2 (1999 edition)
Sonia's pokemon observation gone wrong
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
[milkberry (Kisaragi Miyu)] Datte Kiss Shichattara Koibito Mitai Janai [2017-03-18]
[dameningen+ (RIR)] 夏コミお疲れ様でしたー!
(C93) [Chirigami (Kona Tissue)] Maika-chan o Okashitai! | I Want to Violate Maika-chan! (Blend S) [English]
Yuusha-dono no H-na Tokkun Degozaru
[DOZA Village (Dozamura)] Boku no Bimama o Tomodachi ga Dakitai toiu no de Mechakucha SEX Sasete Mita [English] [Fated Circle]
[Small Step (Kadocchi)] Onmitsu Hittou to Icha Love shitai (DOG DAYS) [English] [Fateburn Family] [Digital]
兽人先生与小花小姐 01-03 Chinese
Descubrimiento
Kaga-san ga Asa Fella Shite Kureru Hon.
im hungry, want to eat
[Turiganesou] Miura-kun wa Shizuka ni Sugoshitai (Hijitsuzaisei Shoujo) [Chinese] [Dororo君个人漢化]
(HaruCC20) [MO. (Shiyuu)] DRINK ME (Nanatsu no Taizai)
(C65) [Circle Taihei-Tengoku (Horikawa Gorou)] Kokujin Byoto | Black Hospital
The Lusts of Black Masquerade
[Hara] Solo Boukensha no Hanashi Onna Senshi Hen | The Solo Adventurer's Story: Female Warrior Chapter [English] [Apricot Jam]
[Kouno] Itsudemo Ecchi Shite Kureru Shiratsuyugata | You Can Fuck Shiratsuyu-class Shipgirls Whenever You Want (Kantai Collection -KanColle-) [English] [Black Grimoires] [Digital] [Uncensored]
Toki wo Kakeru Lolicon
Yona Yona Futari ga Nani ka Shite imasu