Observation Diary

[mugen no chikara (Murakami Yuuki)] Delusion Diary episode II (ToHeart 2)

Eriri no Himitsu Diary | La historia secreta de Eriri

Ikebukuro Boshi Soukan Nikki | Ikebukuro Mother Son Incest Diary

Suzuran's Heart-pounding Training Diary!

(Geinoujin wa Card ga Inochi! 17) [From Nou Kanja no Kai (Tyranu)] Aine no Tomodachi Diary Vol. 2 (Aikatsu Friends!)

Asuka's Diary 1

Choukyou Juseizumi Oyako Netorare Kiroku | Mother and Daughter NTR Diary: Trained and Knocked Up

Takeshi no Mousou Diary

[Nankin Honpo (Nankin Machan)] Irekae Mura Diary Sono 5 [Digital]

FANTASY DIARY

Saimin Choukyou Diary Illya Hen Ge | Hypnosis Training Diary Illya Chapter Part Two

(SHT2013 Aki) [PHYLACTERY (Takase Asagiri)] Shinobu Vamp Diaries! (Bakemonogatari)

[Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-5 [English]

Futa Ona Joshou | A Certain Futanari Girl's Masturbation Diary Ch.1 - FutaOna Introduction Chapter

Delusion Diary2 - The Delusion Diary EX1

Houkago Hamekatsu Diary - After school Hamekatsu Diary ch.1

(SC23) [Shirando (Shiran)] -doremi illusion diary- (Ojamajo Doremi)

Kaga Sakuseiroku | Kaga's Milking Diary

[Higashiyama Show] The Girllove Diary EX1: Quarantine (COMIC LO 2020-11) [English] [Panatical] [Digital]

Asukas Diary 01

[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom

[Oyster] Diary ~Risa~ (ENG)

(C90) [Dai 6 Kichi (Kichirock)] if idol diary ~Uchiura ni Ittara Daitan na Onnanoko ni Deacchaimashita~ (Love Live!, Love Live! Sunshine!!)

Boku to Natsu to Dareka no Nikki | Me and Somebody's Diary that I found on that summer

[Mumeigei] Kubiwa Diary 7

(C88) [Yakumi Benishouga] Pachimonogatari Part 10: Koyomi Diary (Bakemonogatari) [English] {doujins.com}

Hanako's Diary

[FESTA. (Yoshitani Motoka)] Ui-chan no Ryoujoku Diary (Ui-chan no Niizuma Diary)

(C69) [Super Flat Lolinitron (Focke Wolf)] Oushitsu Nikki ~ The Diary of the Imperial Household ~ (Princess Crown)

Gensoukyou Ero Nouryoku-ka Ihen IV Hifuu Nightlife Diary

Asuka's Diary Of Obedience

[REI's ROOM (REI)] Kawaii Kuroneko Shiiku Nikki ～my cute black cat love diary～ (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

The Girllove Diary Ch. 1-4

Development Diary Ch.3 – Chii-chan Development Diary 3 {2d-market.com}

Yohaneko Choukyou Nikki | Yohaneko Training Diary

Stoic Diary | 禁欲日記

[Uniyaa (Ikinari Mojio)] Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu. - Today's lesson is observation of the breeding activities of earthlings. [Digital]

Igarashi Yuzuha Choukyou Nisshi 2 "Onegai... Watashi o Okashite..." | Igarashi Yuzuha's Torture Diary 2 "Please... Punish me..."

[Butagoya (Kemigawa)] BLACK GAL NTR DIARY - Kurogal Netorare Nikki [English] {CapableScoutMan & B.E.C. Scans} [Digital]

(C70) [Narimasuya (Akiba Wataru)] DOLLS DIARY 6

[Butagoya (Kemigawa)] Daraku Reijou Hakoiri Ojou-sama Netorare Choukyou Kiroku | The NTR Diaries of a Sheltered Young Ojou-Sama [English] [B.E.C. Scans] [Digital]

(C88) [Jouji Mujoh (Shinozuka George)] Taigei Ikunyu Nisshi | Taigei's Breasts Care Diary (Kantai Collection -KanColle-) [English] =CaunhTL=

[Fukada Takushi] Kanjuku Hitozuma Nikki - The diary of the mature married woman

(C95) [Mukinshitsu (Shimejimo)] Usami-san no Railload Diary (Touhou Project)

nitta otouto no nisshi - the diary of nitta's bro 02

(C93) [HJUKISM (Hikoma Hiroyuki)] Saimin Choukyou Diary | Hypnosis Training Diary (Fate/kaleid liner Prisma Illya) [English] [Keye Necktire]

[Mucha] Chizuru-chan Development Diary Full Color; Part One [English] {2d-market.com} [Decensored] [Digital]

Delusion Diary3 - The Delusion Diary EX2

SEX CHANGE DIARY

(C92) [KiraStar (M.vv)] Eriri no Himitsu Diary (Saenai Heroine no Sodatekata) [Chinese]

[韩漫]Boarding Diary 寄宿日记 60-75

[valssu (Charu)] Roshutsu Shoujo Nikki 1 Satsume | Exhibitionist Girl Diary Chapter 1 [English] [Munyu]

Kubiwa Diary 3

Kubiwa Diary 8

Common Sense Swap Diaries - Chapter 1

Imouto NN Nikki EX -My Diary After- immoral pregnancy sex education

Nyotaika Diary ~Do-S Kyoushi ni Nigirareta Himitsu~ 2

Sachina no Roshutsu Nikki 2 - Sachina's Public diary 2

Unit Diary

[Kemokemo House] Kemokemo Loli Kyonyuu Maid Anata no Yuki-chan Dekiaiki | Busty Beasty Maid ~Infatuation Diary~ [English] [Benri] [Digital]

[Tsukino Jyogi] Manatsu no kajitsu | Fruit of Summer (Mousou Diary - Delusion Diary) [English] [Decensored]

Breeding Diary

[Hiramapunish (Hirama)] Hana-chan no Oshioki Nikki | Hana-chan's Punishment Diary [English]

Oneesama Kaizan Training Diary

Kubiwa Diary 5

Ayanami Dai 9-kai Ayanami Nikki | Ayanami Chapter 9 - Ayanami's Diary =7BA=

[Nico Pun Nise] Purimu no Nikki (The Diary Of Purimu) Vol. 2 [English]

(COMIC1☆6) [Ororiya Enpitsudo (Murian)] Chanmio no Mainichi Diary. (Nichijou) [Digital]

[Tanenashi Kuribo] JK aigan Chiiku Nisshi 2-wa | The Diary About Taking Care Of an Airheaded Schoolgirl 2 [English] {Doujins.com}

(COMIC1☆10) [DOUWA-KENSETSU (Nomura Teruya)] BAD COMMUNICATION? Diary (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]

Saimin Choukyou Diary Illya Hen Jou

[Shido Mayuru] Otama Jakushi no Seichouki | Coming of Age Diary of a Tadpole (COMIC Unreal 2012-08 Vol. 38) [English] {doujin-moe.us} [Digital]

Futa Ona Daigoshou | A Certain Futanari Girl's Masturbation Diary Ch.5 - FutaOna 5

[Purindou (Hisahiko)] Purindou Diary 4 (Suite Precure, etc)

Morbid desire diary

(C93) [HJUKISM (Hikoma Hiroyuki)] Saimin Choukyou Diary (Fate/kaleid liner Prisma Illya) [Chinese] [无毒汉化组]

[Uramac] Boshi Soukan no Nikki ~Otousan ga Deteitte Kara~ | Mother Son Incest Diary ~Because Father Left~[English][Amoskandy]

Peaceful Snail Alien Observation Logs

Saimin Choukyou Diary

A Certain Futanari Girl's Masturbation Diary - Chapter 3

(C64) [Gambler Club (Kousaka Jun)] Takeshi no Mousou Diary (Pokémon)

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}

(Futaket 9) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 3 [English] [YQII]

The Girllove Diary Ch. 1-3

The prosperity diary of the real estate agency at the station front - chapter 1

[Kurosaki Kotora] Koneko Aiiku Diary Usagi to Tanuki no Maki

(C99) [OrangeMaru (YD)] Mousou Diary (THE iDOLM@STER: Shiny Colors)

[Oyster] Diary ~Kana~ ~Risa~ (ENG)

Paparazzi’s diary

(C83) [SANDWORKS (Suna)] diary (THE IDOLM@STER) [Digital]

Nami's Hidden Sailing Diary 1

[Nakayoshi OB/GYN (Matetsu)] Yuubari-chan no Love Love Tanetsuke Diary (Kantai Collection -KanColle-) [Digital]

Heppoko Succubus Nakadashi shiiku nikki 4 | Inept Succubus' Creampie Breeding Diary 4

Miyuki's Delusion Diary

(C94) [Toitoikai (Toitoi)] Suzuka Choukyou Kiroku 3 | Suzuka's Training Diary 3 [English] {Doujins.com}

[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]

[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3 [English] [2d-market.com] [Decensored] [Digital]

[Doronuma Kyoudai (RED-RUM)] Futa Ona Dainanashou | A Certain Futanari Girl's Masturbation Diary Ch.7 - FutaOna 7 [English] [2d-market.com] [Decensored] [Digital]

Development Diary Ch.1 – Chii-chan Development Diary 1

(C94) [Deadnoodles] Yohaneko Choukyou Nikki | Yohaneko Training Diary (Love Live! Sunshine!!) [English]

[Jabarand (Jabara Tornado)] Dosukebe Selfie Diary (THE iDOLM@STER) [Chinese] [無邪気漢化組] [Digital]

Riesz no Dorei Nikki | Riesz' Slave Diary

FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection

Madam Hisae Diary Vol1 - 2nd Story

[Nankin Honpo (Nankin Maachan)] Irekae Mura Diary Soushuuhen Zenpen

Shinobu Vamp Diaries!

[Hinazuka Ryo] Renbo Diary - Diary of falling in love [Digital]

A Certain Futanari Girl's Masturbation Diary - Chapter 2

(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]

Boku no Yamanoue-mura Haramase Nikki｜My Mountain Village Pregnancy Diary

Maid Flandre Kansatsu Nikki - Maid Flandre observation diary

Futanari Master and Transvestite Sweet Love Training Diary

Black Diary

The Girllove Diary Ch. 1-3

(C88) [Yakumi Benishouga] Pachimonogatari Part10 Koyomi Diary (Bakemonogatari) [Chinese] [脸肿汉化组]

[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]

[UNDEAD WORLD (Yuuto)] Classmate Seikou Nikki ~Classmate Sex Diary~

Yukari Diary

Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}

[Noise] Chu Gakusei Nikki | Middle Smooch Student Diary (Comic LO 2014-09) [English] {5.a.m}

[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom

My Big Brother Was Making a “Little Sister Observation Record,” So I Pretended to Have Zero Sexual Knowledge and All Sorts of Things Were Done to Me

Futa Ona Daigoshou | A Certain Futanari Girl's Masturbation Diary Ch. 5

[Imomaru (Kenpi)] DANCING NIGHTMARE DIARY (Touhou Project) [Chinese] [盲鸡汉化组] [Digital]

Sukebe Diary

Taneduke Diary

Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-4

JK육변기 육성일지 | JK-CumDump Development Diary

Sonia's pokemon observation gone wrong

Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}

[Chimee House (Takapi)] Sachina no Roshutsu Nikki - Sachina's Public diary [Digital]

Neutral Diary

[Tsukino Jyogi] Mousou Diary - The Delusion Diary [English]

[Yukimaro Yukky] Growth diary [chinese]

Android Development Diary

Aine no Tomodachi Diary

(COMIC1☆10) [DOUWA-KENSETSU (Nomura Teruya)] BAD COMMUNICATION? Diary (THE IDOLM@STER CINDERELLA GIRLS)

(C68) [Harem (Mizuki Honey)] Ninja Girl's Diary (Naruto)

Gesumama Unfaithful Diary 3 In the case of Kaori Moriyama progress20230327

Purin Dou Diary 2

Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}

Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~

[Nico Pun Nise] Purimu no Nikki - The Diary of Purimu ~Dashichatta de Shou~ [Chinese] [Ich123, 九方居士]

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

Yuubari-chan no Love Love Tanetsuke Diary

[Momoiro Toiki (Meramera Jealousy)] Breeding Diary [English]

Delusion Diary1 - The Delusion Diary

Inran Hitozuma no Uwaki Nikki | Cheating Diary of a Horny Married Woman

(C64) [Gambler Club (Kousaka Jun)] Takeshi no Mousou Diary (Pokémon)

BLACK GAL NTR DIARY - Kurogal Netorare Nikki