Identity Development Theorie

Alternative

(C92) [Aidentity (Keyspace)] Shiratsuyu Musume 2 (Kantai Collection -KanColle-)

Tanoshii Seieki Bokujou -Kaihatsu Hen-｜Happy Semen Farm -Development Branch-

(SC64) [Shiawase Kanmiryou (Yuki Tomoshi)] Raidentity (Kantai Collection -KanColle-)

[acura] [ENG] Hymn for the Stallion

[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory

tsuyo Sō jū musume 1 ST LIEUTENANT HATANACA

[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]

Happy theory

[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]

Kimi ni Somaru Yotei

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}

[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]

(Zankyou Hallucinate 10) [4.Quatre (Shiki)] Tawamure to Yobu naraba (Identity V)

Futari wa Choukyou Game no Ejiki ni Narimashita. 2 | Two Girls Fall Prey to a Sexual Training Game 2

Android Development Diary

Uesugi Tsukasa wa Kaihatsu Sareteiru | Uesugi Tsukasa is being developed

空がこんなに青いのに

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

[MM] Deep Kiss Development Story (Hoshikawa Sara)

Kishinami: Marine Snow

[33] bothasurato (identity V)

Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development

Yousen Otaku Onna ga Nui ni Ecchi Sasete tara Shouen no Karera ni Hanei Sareteshimau Hon.

Netoge no Hime no Shoutai wa? | The True Identity Of The Online Gaming Princess

[HGH (HG Chagawa)] Pleated Gunner 15 - IDENTITY

Chii-chan's Development Dairy 2

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Kouhen ~Ochita Moto Junjou Yuutousei wa, Chuunen Kyoushi no Mesuinu Onaho~ | Chizuru-chan Development Diary Part Two [English] {2d-market.com} [Decensored] [Digital]

(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Chii-chan's Development Diary [English] {Doujin-moe.us}

Kimi no Yasashii Yubi

[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together

Maruhiden! Ayame Inpouchou! | Forbidden Secret Chronicle! Ayame's Lewd-Arts Album!

Innocence1 - Theory

Empty Theory 4 - Well Definitely Meet Again

Chizuru-chan's Development Diary

Happy Lucky Happening！！

Development Diary Ch.4 – Chii-chan Development Diary 4

[Corundum] Tai Mesugaki-you Energy Drink o Kaihatsu Shita Loli Vinci-chan | Lolinchi-chan developed an anti-msgk energy drink (Fate/Grand Order) [English] [The Blavatsky Project]

[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.}

1LDK+JK Ikinari Doukyo? Micchaku!? Hatsu Ecchi!!? | 1LDK+JK 突然間展開同居？ 極度貼近！？初體驗！？ Ch. 18-36

[Mingjun] Xie Bi'an x Michiko

(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)

[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]

[Developers (Nagasode)] Futari wa Choukyou Game no Ejiki ni Narimashita. | They Both Fell Prey To The Training Game. [English] {Hennojin}

Development Diary Ch.2 – Chii-chan Development Diary 2

Chii-chan's Development Diary Epilogue

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | Chizuru-chan Development Diary Extra [English] {2d-market.com} [Decensored] [Digital]

Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. 2

[Marui Maru] Echiechi Seichou Kiroku 1-2 | Naughty Development Diary 1-2 [English] [Xzosk] [Digital]

Jun'ai Mandara Chitai Sarashi

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

(SC64) [Shiawase Kanmiryou (Yuki Tomoshi)] Raidentity (Kantai Collection -KanColle-) [English] [Iam1vs100xp]

A Kid’s Theory

Development Diary Ch.3 – Chii-chan Development Diary 3

Boyish Lolita Yamada, 9 Years Old at the Most

[Pennel] クラスメイトの紀村さんはおっぱいが大きい (COMIC 快楽天ビースト 2021年9月号) 中文翻譯

(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}

Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]

(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon) [Chinese] [沒有漢化]

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB

Huasanorori 1# Anniversary English

[Tendenbarabara] Alternative (Identity V)

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]

(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)

[黄花鱼罐头2.0] 【免费委托】被捉住的求生者三人（中文/英文/日语）

(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)

(Zankyou Hallucinate 9) [Hatogo Tsubu (Hatomugi)] Roleplay (Identity V)

Secret XX Development

[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 | Eve-chan Fell Prey to the Tentacle Panties. 2 [English] [Digital]

Empty Theory 8 - Apparent Flash

Kao wa Sokkuri nanoni Karada wa Sorezore Chigau Houkou ni Seichoushita Osananajimi no Futago-chan | Twin Childhood Friends with Identical Faces but Opposite Body Types

(C94) [White Identity (Onguuchi)] Haru o Matsu Kiso e (Kantai Collection -KanColle-)

[Nengaranenjuu (Nengara)] Kono Ai wa Yamai ni Nite Iru (Bangai Hen) Shitsuke no Kura | This Love is Like an Illness (Extra Chapter) Storehouse Development [English] [Digital]

[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]

(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)

Mercury Development Plan

Shirokuro-san ni Nukareru Osame no Hon

Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape : The Development Records

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

Hitozuma no Kakushigoto 1

[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou

[SERVICE BOY (Hontoku)] Jun'ai Mandara Chitai Sarashi (Identity V) [English] [nekoumancer]

Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]

Zenbu Bug no Sei da!

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

Wakiman 2 Mr. Wakishita seconded to the development department

JK육변기 육성일지 | JK-CumDump Development Diary

Xie Bi'an x Michiko

Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}

Development Diary Ch.5 – Chizuru-chan Development Diary 1

(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)

Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery

(C96) [White Identity (よろず)] 僕の私の木曾合同 (艦隊これくしょん -艦これ-)

Develop You!

Anata ni Gohoushi Sasete Kudasai

(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}

(C72) [Blind hope (Mashu Maro)] Nina no Spezielle Relativitätstheorie (Code Geass: Lelouch of the Rebellion)

(CR21) [Bakuhatsu BRS. (B.Tarou)] Roll-chan no Kaihatsu Nikki | Roll's Development Diary (CAPSULE COMPUTER) (Rockman DASH) [English] [Writefuck]

Empty Theory 2 - Sky High

(Reitaisai 19) [Rocket Chousashitsu (Koza)] Nitori-san wa Kaihatsuchuu | Nitori-san is Developing (Touhou Project) [English] [Haj3]

(C81) [Ajapaa. (Okina Naoki)] Mikansei Identity (K-ON!)

[新宝島 (きの)] 空がこんなに青いのに (第五人格) [DL版]

(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-｜Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]

[SERVICE BOY (Hontoku)] Jun'ai Mandara Chitai Sarashi (Identity V) [English] [nekoumancer]

Okusan ga Kinyoku Ochisuru Dosukebe Zuma deshita

Koe | Voice

[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]

Seishoku Kaihatsu - Torawareta Erufu no Chōkyō Jikken | Sexual Development - Torture Training of Captured Elf

Filst

[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1

Identity

[Matcha Neji] Okaa-san to Asobo Ninshin-hen (COMIC MILF 2022-04 Vol.65) [Chinese]

Chii-chan's Development Dairy 3

Identity encore

K's Theory

(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]

hanahirakukiminiyoriirozuku

Tomodachi to Kaihatsu Shite Miru Hon. | A book about trying to develop your sensitivity with your friend

JK Cumdump Development 2 | JK육변기 육성일지2

[Hiura] [Web Sairoku]

(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}

Soutaisei Virgin Theory

A masturbation toy for girls developed by a dark pediatrician.

Shirokuro-san ni Nukareru Osame no Hon

Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training

[resupanisuka] GOOD NIGHT (daigojinkaku)

[Developers (Nagasode)] Ima kara Anata wa Onanie Ningyou desu [Chinese] [有条色狼汉化]

(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)

Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS