A masturbation toy for girls developed by a dark pediatrician.
[valssu (Charu)] Roshutsu Shoujo Nikki 8 Satsume | Exhibitionist Girl Diary Chapter 8 [English] [Munyu] [Digital]
[Sekiken] Libido Nikki | The Libido Diary
Hitozuma Saori-chan no YadaMo-Diary
Shia no Seikan Kyouyuu Nikki | Shia's Erogenous Sharing Diary
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 | Eve-chan Fell Prey to the Tentacle Panties. 2 [English] [Digital]
Futa Ona Dai Roku Shou | A Certain Futanari Girl's Masturbation Diary Ch.6 - FutaOna 6
[MM] Deep Kiss Development Story (Hoshikawa Sara)
[Higashiyama Show] The Girllove Diary Ch. 4 [English] [Rewrite] [Haze]
Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS
(C46) [Circle Taihei-Tengoku (Horikawa Gorou)] Reijo Nikki | Slave Diary
Sachina no Roshutsu Nikki 2 - Sachina's Public diary 2
[Karuto] Nyotaika Diary ~Do-S Kyoushi ni Nigirareta Himitsu~ 2
Aine no Tomodachi Diary
[Shido Mayuru] Otama Jakushi no Seichouki | Coming of Age Diary of a Tadpole (COMIC Unreal 2012-08 Vol. 38) [English] {doujin-moe.us} [Digital]
Jimiko Diary III
(C81) [Himeya (Abe Inori)] Manya-chan no Baishun Taizaiki | Manya's Prostitute Diaries (Dragon Quest IV) [English] [Chocolate]
[Unite Souji] Koneko Diary
[Nankin Honpo (Nankin Machan)] Irekae Mura Diary Sono 1 [Digital]
[Yuuki Ryo] Sheila Nikki | Sheila's Diary Vol. 1 [English]
Futari wa Choukyou Game no Ejiki ni Narimashita. 2
[Aoyama Ikkai] Wakazuma Nikki | Young Wife's Diary
Kamikita Joshi Haisetsubu Nisshi - Kamikita Female Excretion Club Diary
Uzaki Tsuki no Choukyou Nikki | Tsuki Uzaki's Training Diary
Incest Diary of Hisae Vol. 1 / Hisae Haitoku Nikki Kanzeban Jou
Irekae Mura Diary Sono 4
Mama no Shissou Nikki | Mom's Disappearing Diary
Observation Picture Diary of Training a Pig
[Saigado (Saigado)] Jimiko Diary Four [English] [mysterymeat3] [Digital]
ARK ROYAL DIARY
[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]
(COMIC1☆4) [I&I (Naohiro)] Asuka's Diary 01 (Neon Genesis Evangelion)
[Hiramapunish (Hirama)] Hana-chan no Oshioki Nikki | Hana-chan's Punishment Diary [English]
Irekae Mura Diary Sono 1
Jimiko Diary II
Jimiko Diary Four
Boarding Diary
(Futaket 12) [Rock Steady (Suzurame)] M's diary
[Whitepink (WaP)] Dress Succubus Fine no Oyoufuku Aka-chan Choukyou Nisshi | Feene the Dress Succubus and Her Suit-Baby Training Diary [English] [Digital]
[Tsukino Jyogi] Mousou Diary Returns (COMIC X-EROS #25) [Chinese] [為了拯救自己的蛋蛋漢化]
(C95) [Unagiyasan (Hanamiya Natsuka)] Succubus-chan Ikusei Nisshi | Sex Education Diary Succubus-chan [English] [DKKMD Translations]
[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2 [English] [2d-market.com] [Decensored] [Digital]
Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}
[Ishizuchi Ginko] Houkago Hamekatsu Diary - After school Hamekatsu Diary [Digital]
[NyancoMIC] Chibikko Maruhi Nikki - Secret Diary of Kid
[Imomaru (Kenpi)] DANCING NIGHTMARE DIARY (Touhou Project) [Digital]
Cos Ecchi Pharoah
Secret XX Development
[Sanrokumaru] Sukebe DIARY | 淫蕩女 DIARY [Chinese]
Sixth: Focused Production Development
(C82) [Shoujo Kakei (inkey, Izumi Banya)] Kimendoushi no Medapani Nikki | Devil's Face Fellow's Panic Diary (Dragon Quest V) [English] {doujin-moe.us}
[Doronuma Kyoudai (RED-RUM)] FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection [English] [2d-market.com] [Decensored] [Digital]
Echi Conne Diary
OUR DIARY
[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together | 一起來製作情色遊戲! 限定版 [Chinese]
BOARDING DIARY 31-47 CHI
[ANIMAL SERVICE (Haison)] Inukan Nikki 3 | DogFucking Diary 3! [English] [Team Rabu2+ Nick "Zorb" Cage] [Digital]
[Nico Pun Nise] Purimu no Nikki - The Diary of Purimu ~Dashichatta de Shou~ [Chinese] [Ich123, 九方居士]
The Girllove Diary Ch. 1-5
Yamato no Ura Nisshi | Yamato's Behind The Scenes Diary
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
(C99) [OrangeMaru (YD)] Mousou Diary (THE iDOLM@STER: Shiny Colors) [Chinese] [無邪気漢化組]
Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2 (decensored)
[Hidari Kagetora] Soujuku Diary
if diary ~Kotori-chan ni Onii-chan ga Itara~ + Mini Illust Shuu
Renbo Diary - Diary of falling in love
Inran Hitozuma no Uwaki Nikki | Cheating Diary of a Horny Married Woman
[Chocolate Chuudoku (Midoriiro)] Otokonoko Diary
(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]
[Mizuki Hitoshi] Inbo Kyouiku Nisshi - Indecent Mother Sex Diary
[Kharisma Jati] Diary Pedofilia [English]
Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2
[Kawada Shougo] Hakoniwa nikki | Box Garden Diary (Shounen Ai no Bigaku II) [English] [NewsMedia]
Tormented by Cum Crazy Rui - Human Training Diary
Houkago Hamekatsu Diary - After school Hamekatsu Diary ch.1
[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)
Play diary part ④
[Tsukino Jyogi] Manatsu no kajitsu | Fruit of Summer (Mousou Diary - Delusion Diary) [English] [Decensored]
[南京本舗 (南京まーちゃん)] 入れ替え村Diaryその4 [汉译] [DL版
Ninja Girl Diary
Kubiwa Diary 7
Sheila's Diary 02 - 01
Main Diary Extra
Uchi no Wanko no Choukyou Nisshi | My House Dog’s Training Diary
Iinchou no Seidorei Nikki | The Captain's Sex Slave Diary
(C88) [Yakumi Benishouga] Pachimonogatari Part10 Koyomi Diary (Bakemonogatari) [Chinese] [脸肿汉化组]
(C97) [Kaiten Sommelier (13.)] 39 Kaiten Shouko-san no Onaho Nikki. Tadaima, Onaho Katsudouchuu. | Shouko-san's Onahole Diary. Today's Onahole Activities. [English] [Double Ecchi]
Development Diary Ch.3 – Chii-chan Development Diary 3
[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai Roku Shou | A Certain Futanari Girl's Masturbation Diary Ch.6 - FutaOna 6 [English] [2d-market.com] [Decensored] [Digital]
Succubus Diary
[Mikuni Saho] Soukan Diary - Incest Diary
Kubiwa Diary Sousyuu Hen
Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
[Urakan] Hentai Oji-san no Zange-shitsu Nikki | The Confessional Diary of Oji-San The Pervert [English] [testingaccount1]
[Yamamoto Yoshifumi] Bokuno Nakadashi Dairy | My Cream Pie Diary [English] {Tadanohito}
[Kobayashi Shounen] Ori Tatami Shiki Niku Ningyou Nikki | Foldable Meat Doll Diary Ch. 1-5 [English] [shaddy746]
Delusion Diary5 - Quiet Afternoon with Secret Love
[Nankin Honpo (Nankin Machan)] Irekae Mura Diary Sono 4 | Body Swap Village Diary Chapter 4 [English] [Sensualaoi (◕‿◕)] [Digital]
Ayano's Weight Gain Diary [English] Torrent(181 pages)
(C95) [HJUKISM (Hikoma Hiroyuki)] Saimin Choukyou Diary Illya Hen Ge (Fate/kaleid liner Prisma Illya)
NTR Diary ~Hitozuma, Kyouko no Nikki~
Development Diary Ch.2 – Chii-chan Development Diary 2
[Yuuki] Inbo Koukan Nikki | Indecent Mother's Diary
Exhibitionist Girl Diary - Volume 7
Futaba Seichou diary
[Naitou Gura] Nekura-chan Ikusei Kiroku | Training Diaries of a Gloomy Girl Ch. 1-2 (Jimi-ko-chan Bitchi-ka Keikaku) [English] [MegaFagget] [Digital]
[Noise] Short Pants no Onnanoko no Hatsuiku ga Yosugiru Ken ni Tsuite | Concerning the Matter of the Abnormally Rapid Development of Girls Who Wear Short Pants [English] {5 a.m.}
Delusion Diary3 - The Delusion Diary EX2
(Futaket 8) [Doronuma Kyoudai (RED-RUM)] Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary 2 [English] {doujin-moe.us}
[MANIAC STREET] Two Diaries (Evangelion)
[Higashiyama Show] The Girllove Diary EX1 : Quarantine (COMIC LO 2020-11) [Digital] [chinese]
[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | Chizuru-chan Development Diary Extra [English] {2d-market.com} [Decensored] [Digital]