Cosmos Traning Diary

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

Netorare Katei Houmon Teisou Kanne no Nakunatta Gakuen

(C88) (Little★Cosmos [Ayano Rumi]) Netorare Oujo Lucina | Netorare Princess Lucina (Fire Emblem Awakening) [English] [mickeyj]

(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}

[Cocco]魔法少女Pinky cosmo ~鸡巴头怪人化[Chinese] [可乐不咕鸟联合汉化]

COSMO Milky

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

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}

[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

The prosperity diary of the real estate agency at the station front - chapter 4

Koume-chan DIARY

(COMIC1☆7) [abgrund (Saikawa Yusa)] Aijou ☆ Koukan Nikki | Love Exchange Diary (GJ-bu) [English] [doujin-moe.us]

[Akazuan_19] SECRET DIARY-KUJOU SARA (Genshin Impact)(English)

Affection Diary

[Tekokids (Leonardo 16sei)] Mousou Gugen -Little Cosmo- (Various) [Digital] [Colorized]

Kantoku Publicity Visual book

Renbo Diary - Diary of falling in love | 戀慕性愛的日記

Secret Diary Ecchi na Sanae-san Bangaihen

[Ishizuchi Ginko] Houkago Hamekatsu Diary - After school Hamekatsu Diary [Digital]

[Sanrokumaru] Sukebe Diary

(C87) [PINK.in BLACK (Kanaru)] LudMilla Sweet Diary (Tales of Xillia 2)

Madam Hisae Diary Vol2 - Ch9

(C101) [ZENTANGLE (Hirasawa Zen)] Morgan to Saber Alter no Tane Shibori Nikki | Morgan and Her Sister's (Artoria Alter) Semen Squeezing Diary (Fate/Grand Order) [English] [Stanley]

[Senkan Komomo] The prosperity diary of the real estate agency at the station front - chapter 2

[SUNCHILD (Midoriha Mint)] Nyanko Ikusei Nikki Sono 1 | Kitten Raising Diary Part 1 [English]

[Grove Grow (Komori Kuduyu)] Cosplay-bu Ura Katsudou Nisshi - Cosplay CLUB Secret Activity diary [Chinese] [Digital]

(C82) [Shoujo Kakei (inkey, Izumi Banya)] Kimendoushi no Medapani Nikki | Devil's Face Fellow's Panic Diary (Dragon Quest V) [English] {doujin-moe.us}

Chizuru-chan's Development Diary

Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3

(C91) [Yaki Tomahawk Steak (Yaki Tomato)] Uchi no Wanko no Choukyou Nisshi | My House Dog’s Training Diary (Kantai Collection -KanColle-) [English] {Hennojin}

(C83) [Majimadou (Matou)] Oneesama Kaizan Training Diary (Toaru Kagaku no Railgun)

(C94) [HJUKISM (Hikoma Hiroyuki)] Saimin Choukyou Diary Illya Hen Jou (Fate/kaleid liner Prisma Illya)

Jimiko Diary

[ACID-HEAD (Murata)] Nami no Ura Koukai Nisshi 4 (Nami's Hidden Sailing Diary 4) (One Piece) [french] super doujin

[Nankin Honpo (Nankin Machan)] Irekae Mura Diary Sono 1 [Digital]

[Kurosaki Kotora] Koneko Aiiku Diary

(C75) [KABAYAKIYA (Unagimaru)] Black Diary (Code Geass: Lelouch of the Rebellion) [Chinese] [黑条汉化]

Boku no Dorei Nikki | My Slave Diary

(Futaket 11.5) [Doronuma Kyoudai (RED-RUM)] Futa Ona Dai-Yon-Shou | A Certain Futanari Girl's Masturbation Diary 4 [English] [Sn0wCrack]

A Certain Futanari Girl's Masturbation Diary Ch.7 - FutaOna 7

[valssu (Charu)] Roshutsu Shoujo Nikki 12 Satsume | Exhibitionist Girl Diary Chapter 12 [English] [Munyu] [Digital]

The Private Diary of Asuka, Peeing Pervert

[Hidari Kagetora] Soujuku Diary

MaruKana diary

Mousou Diary

(C46) [Circle Taihei-Tengoku (Horikawa Gorou)] Reijo Nikki | Slave Diary

[Utamaro] Muramura Diary [English]

(C100) [Kitaku Jikan (Kitaku)] UNIT DIARY (Love Live! Nijigasaki High School Idol Club)

Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary

[Takorina Gahaku] Nakadashi Nikki - The Creampie Diary

(C71) [Lili Marleen (Kinohara Hikaru)] COSMOS (Mahou Shoujo Lyrical Nanoha)

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}

Futa Ona Dai Roku Shou | A Certain Futanari Girl's Masturbation Diary Ch.6 - FutaOna 6

[slice slime (108 Gou)] Riesz no Dorei Nikki | Riesz' Slave Diary (slice slime works) (Seiken Densetsu 3) [English] [q91] [Digital]

[Gazer Comix] Anthology Fairy Diary 5 (B.Tarou Only)

Ayanami Dai 9-kai Ayanami Nikki | Ayanami Chapter 9 - Ayanami's Diary

Gesumama Unfaithful Diary 3 In the case of Kaori Moriyama progress20230320

Nenesan diary

(C78) [ACID-HEAD (Murata.)] Nami no Ura Koukai Nisshi 5 | Nami's Hidden Sailing Diary 5 (One Piece) [English] {doujin-moe.us}

[Fuuga] M-kko Roshutsu ~ Oyako Soukan Diary ~ Kouhen

Saimin Choukyou Diary Illya Hen Ge

Futa Ona Dai Roku Shou | A Certain Futanari Girl's Masturbation Diary Ch.6 - FutaOna 6

Jimiko Diary Four

(C87) [H.B (B-RIVER)] Shihainin Daikou no Tsutome -Sento Isuzu no Inran Choukyou Nisshi- | Acting Manager's Duty -Sento Isuzu's Lewd Training Diary- (Amagi Brilliant Park) [English] [doujin-moe.us]

[Royal Koyanagi] Sokan's Diary ENG

[Cat Street (Miiru)] Gohoushi Nikki ~Yuno wa Ore no Yome~ | Slave Diary ~Yuno is my bride~ (Mirai Nikki) [English] [EHCOVE]

Suki Suki Ren-chan

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

[Doronuma Kyoudai (RED-RUM)] Futa On Dai-Yon Shou | A Certain Futanari Girl's Masturbation Diary Ch.4 - FutaOna 4 [English] [2d-market.com] [Decensored] [Digital]

Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2

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

[Ohmi Takeshi] Kanjuku Diary

Incest Diary of Hisae Vol. 2

M's diary

Boarding Diary

Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-5

Shia no Seikan Kyouyuu Nikki | Shia's Erogenous Sharing Diary

(C88) [waterwheel (Shirota Dai)] Suguha-chan Chiiku Nikki | Suguha-chan's Training Diary (Sword Art Online) [Chinese]

(C65) [G-Power! (Gody, SASAYUKi)] Daseba Midara no Kosurin Bou ～ Sukatoro Taisen Dappun Daa (Sumeba Miyako no Cosmos-sou Suttoko Taisen Dokkoider)

(C74) [STUDIO COSMOS (Umekawa Kazumi)] Tougenkyou

M-kko Roshutsu ~ Oyako Soukan Diary ~ Kouhen

DANCING NIGHTMARE DIARY

Madam Hisae Diary Vol1 - 1st Story

[Ueno Naoya] Hamekano Chijo to Retsujou Diary - Diary of Slut & Inferiority [Chinese]

[Sawarano Goan] Koiiro Diary

[Yukko no Fushigi na Heya (Tsukiyomin, Tsukiyono Marron)] SEX CHANGE DIARY [English] [mysterymeat3] [Digital]

Papa's Sex Education Ch1-6

Suzuka Choukyou Kiroku 3 | Suzuka's Training Diary 3

Paparazzi's diary

[Saigado (Saigado)] Jimiko Diary Four [Digital] [Chinese] [禁漫漢化組]

Ikebukuro Boshi Soukan Nikki | Ikebukuro Mother Son Incest Diary

Gesumama Unfaithful Diary 3 In the case of Kaori Moriyama progress20230403

[Tsukino Jyogi] Mousou Diary ~ Advanced (COMIC Megastore SP) [English] [Decensored]

[Nankin Honpo (Nankin Machan)] Irekae Mura Diary Sono 4 | Body Swap Village Diary Chapter 4 [English] [Sensualaoi] [Digital]

Cosmo Choukyou Nikki

[ANIMAL SERVICE (Haison)] Inukan Nikki 3 | DogFucking Diary 3! [English] [Team Rabu2+ Nick "Zorb" Cage] [Digital]

Lily ni Omakase!

[Usashiro Mani] CosImo. | Cosplay Little Sister (Heartcatch Puni Pedo! Cosmos Gumi) [English] {5 a.m.}

Kono Fukeisha!!

Futa Ona SEASON.2 Chapter.1

(SUPER24) [REST. (Yamada Hina)] Morbid desire diary (Haikyuu!!)

[Senkan Komomo] The prosperity diary of the real estate agency at the station front - chapter 3

Fukujuu Diary | Submission Diary

(COMIC1☆8) [RED CROWN (Ishigami Kazui)] Miyuki no Mousou Nikki | Miyuki's Delusion Diary (Mahouka Koukou no Rettousei) [English] {doujin-moe.us}

Oshaburi on Parade!

Tensei Harem Nikki 3 | Reincarnate Harem Diary 3

[TsuyaTsuya] Shufu Hisae no Nikki - Madam Hisae's Diary [English] [Fated Circle]

The Girllove Diary Ch. 1-5

Yarichin Futanari JK no Ko Tsukuri Nikki | The Making Childen Diary o an Easy High-school Futanari - Part 1-2

M's diary

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

(C95) [Tiger 79 (Kagurazaka Nagu, Matra Milan)] Ore to Omae to Cosmo Noodle (Fate/Grand Order)

[Pal Maison] The Mating Diary Of An Easy Futanari Girl ~Girls-Only Breeding Meeting - Part Three, Ep 1~ [English] [Futackerman]

[NyancoMIC] Chibikko Maruhi Nikki - Secret Diary of Kid

[Yuuki] Inbo Koukan Nikki | Indecent Mother's Diary

Hamekano Chijo to Retsujou Diary - Diary of Slut & Inferiority