Phases Embryonic Development

(Sennen Battle Phase 19) [Monpe Kagekiha (Murako)] Doutei Dai-san to Donkan Sei-san ♀ ga Koibito ni naru made no Yakusuun Hi (Yu-Gi-Oh! GX, Yu-Gi-Oh! 5D's)

[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]

(Moon Phase) [Dieppe Factory (Alpine)] BEAST FROM THE MISAKICHO (Tsukihime)

Sounyuu! ManCollection! Soushuuhen

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

(Sennen Battle Phase 18) [12-Banchi (Chiyako)] Futsumashi to kamikemono kitan (Yu-Gi-Oh! ARC-V)

【Mizo Ne (Mizone)】 反抗期もんすたぁ | Rebellious Monster Phase (Sample)

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

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

(Sennen Battle Phase 5) [Aimaitei (Aimaitei Umami)] Boku ga hitomi o tojiru made (Yu-Gi-Oh! ZEXAL)

(C84) [barista (Kirise Mitsuru)] GAME OF THRONES phase:3 (Touhou Project)

(Sennen Battle Phase 14) [Pero (Daga Shikashi)] Mitsuna kankei (Yu-Gi-Oh! ARC-V)

[Ryu-Seki-Do (Nagare Hyo-go)] Hai to Chippai no Chasseur - Chasseur, des l'embryon et de Chippai (Hai to Gensou no Grimgar)

Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary

(Sennen Battle Phase 5) [Shallow Sleep++ (Shiina Yu)] Tuberose (Yu-Gi-Oh! Zexal)

Manatsu Hitoyo no Kimi no Kao

(MOON PHASE) [Imomuya Honpo (Azuma Yuki)] Heart (Tsukihime)

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

[光華猟兵] El-tentacle Birth Lady's Mk.A PHASE-3 Joint

(Sennen Battle Phase 22) [Pantsu no Gomuhimo (Aimee)] BloShe ga SoBu no Eme o xx suru Hanashi (Yu-Gi-Oh! VRAINS)

(Sennen Battle Phase 18) [RollCall (Teko)] Ore, Taisoufuku Wasuremashita (Yu-Gi-Oh! Zexal)

(Sennen Battle Phase 18) [Takeridake (Matsu)] Kimi no shiranai kimi no kao (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 24) [Youniku Bokujou (Ramu)] Pink (Yu-Gi-Oh! VRAINS)

(C67) [Furaipan Daimaou (Chouchin Ankou)] Hazuki-tan to Ecchi (Tsukuyomi Moon Phase) [English] [SaHa]

(Sennen Battle Phase 17) [EKITICA (Sairi)] Hamedori suru Hito Sareru Hito. (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 20) [AYA] Zu~āku no ××× ga jōzu sugiru kudan ni tsuite (Yu-Gi-Oh! ARC-V)

tsuyo Sō jū musume 1 ST LIEUTENANT HATANACA

Kanojo wa Boku no Taieki de Ugoiteiru Phase. 03 | 女朋友靠我的體液行動 Phase.03

Sennen Battle Phase 20) Into~u za vureinzu

(Millennium ☆ Battle Phase 18)[Kake Doko Complex (Maruma)] Reiji senzoku meido ra ya! (Yu-Gi-Oh! ARC-V,kobayashi-san-chi no maid dragon)

(Sennen Battle Phase 19) [disease (Funna)] Dokki Donki Syea Hapi Dedede Desutorakusyon (Yu-Gi-Oh! Zexal)

(Millennium ☆ Battle Phase 18)[Kake Doko Complex (Maruma)] Reiji senzoku meido ra ya! (Yu-Gi-Oh! ARC-V,kobayashi-san-chi no maid dragon)

Chii-chan's Development Dairy 4

[Do well !!! (Tatsuka)] Kanojo wa Boku no Taieki de Ugoiteiru Phase. 03 [Digital]

(Sennen Battle Phase 14) [HEATWAVE (Kaitou Yuuhi)] Synchro Zecchou Resonance (Yu-Gi-Oh! ARC-V)

[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]

[Ikebukuro DPC (DPC)] The Fay's Phase [Digital]

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

彼女は僕の体液で動いている Phase.04

(Sennen Battle Phase 22) [HEATWAVE (Kaitou Yuuhi)] FUTANARIHEROINE x HERO (Yu-Gi-Oh!)

(Sennen Battle Phase 9) [Masala leaf (Various)] Femme Fatale no Hanazono - The hidden Garden of Femme Fatale (Yu-Gi-Oh! ZEXAL)

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

(C83) [barista (Kirise Mitsuru)] GAME OF THRONES phase:2 (Touhou 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.}

(C88) [Yakiniku Tabetai (Derauea)] Uzuki-chan no Suimin Kaihatsu ~Chiryou to Shoushita Honki no Kozukuri Sex~ | Uzuki-Chan's Sleep Development ~Real Baby-Making Sex Passed off as Treatment~ (THE IDOLM@STER CINDERELLA GIRLS) [English] [B.E.C. Scans]

(Sennen Battle Phase 6) [Nama Wasabi Ikuseichuu (Mizuki)] Watashi to Kimi no Ore no Omae to (Yu-Gi-Oh! ZEXAL)

[Studio TAGATA (Yontarou)] Minkan -Kateikyoushi no Arbeit Hen-

(Sennen Battle Phase 17) [HEATWAVE (Kaitou Yuuhi)] Choukyou Sareta Maso Mesu Danshi Sai (Yu-Gi-Oh! ARC-V)

[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]

(Sennen☆Battle Phase 7) [Quartzshow (hari)] Kimi ga Sokubaku Suru Riyuu, Boku ga Shibatta Wake (Yu-Gi-Oh!)

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] =Lost Light + Funeral of Smiles + LWB=

Dai Ichi Phase

(Sennen Battle Phase 22) [Hoshi no Kuzukago (Koufu)] Atosaki wa Kangaenai (Yu-Gi-Oh! 5D's)

(Sennen Battle Phase 21) [Neo Wing (Saika)] Dotchi ga sukina no? (Yu-Gi-Oh! VRAINS)

[Tsurikichi-Doumei] Wari to Chichi Me Sono 1

(C55) [MoonRevenge] ONI YURI SONO NI

(Sennen Battle Phase 6) [picopicopi-co (tsubasa)] Uwasa no Kyoudai no Uwasa no Anoko (Yu-Gi-Oh! ZeXal) [English]

(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}

(Sennen Battle Phase 17) [BON (Ibonnu)] Unicorn Panic! (Yu-Gi-Oh! ARC-V)

(SC32) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu 35

(Sennen Battle Phase 22) [Ham String (Shirowi Jam)] Ryouken wa Zurui (Yu-Gi-Oh! VRAINS) [English] [Tsukuyomi]

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

(Sennen Battle Phase 17) [Mix Zunda (Etou Kazusa)] Nyota Saki! (Yu-Gi-Oh! ARC-V)

[Red Ribbon Revenger (Makoushi)] Toaru Tsukiyo no Monogatari (Tsukiyomi Moon Phase)

Ima kara Anata wa Onanie Ningyou desu

(Sennen Battle Phase 14) [Poco Poco (Shachoo, yuduko)] Ankoku-gai no bosu wa kodomo ga o suki no yōdesu (Yu-Gi-Oh! ZEXAL)

(Sennen Battle Phase 15) [Pero (Daga Shikashi)] Hajimete no... 2 Weekly kurosaki (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 13) [Batandou Shuppan (Various)] Haruka na Umi yori Arashi to Tomo ni (Yu-Gi-Oh! ZEXAL)

Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1

InCha Otaku no Boku to YouCha Otenba Kanojo no Icha Love Yarimakuri Seichouki | Development Records of An Asocial Otaku and a Brown Tomboy Going At It Over And Over

(Sennen Battle Phase 20) [Magokoro mutoen (Chayamago, Muto)] GhostGirlGallery (Yu-Gi-Oh! VRAINS)

(C76) [Hinemosuan (Hinemosu Notari)] Moon Phase (Touhou Project) [Chinese] [黑条汉化]

[Sumomo Dou (Sumomo EX)] Vivian Bessatsu 25 - Isourou Shoujo | Freeloading Girls (DearS, Tsukiyomi: Moon Phase) [English] [B.E.C. Scans]

(Sennen Battle Phase 10) [ANNIELAURIE (Toyama Nanao)] Sex Challengers (Yu-Gi-Oh! ARC-V)

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Zenpen ~Kataomoichuu no Sensei no Tame, Chuunen Kyoushi ni Hamerareru Junjou Yuutousei~ | Chizuru-chan Development Diary Part One [English] {2d-market.com} [Decensored] [Digital]

(Sennen Battle Phase 9) [Moka to shokora (Baniopurin)] CHU! (Yu-Go-Oh! Zexal)

Hai to Chippai no Chasseur - Chasseur, des l'embryon et de Chippai

(Sennen Battle Phase 11) [ANNIELAURIE (Toyama Nanao)] SEX CHALLENGERS 02 (Yu-Gi-Oh! ARC-V)

Kareshi ja Ikenai Kyonyuu Meikko, Dai Kirai na Oji-san no Sei Kaihatsu Massage ni Ochiru | A Niece with Huge Tits who can't Cum with her Boyfriend Falls For her Hated Uncle's Sex Development Massage

(Sennen Battle Phase 14) [JiLL (Shinonome Kokihi)] Oh Well! (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 17) [Hate sate (Ga wa)] Yoru ga koborete (Yu-Gi-Oh! Zexal)

(Sennen Battle Phase 19) [INSECAGE (Kanonari)] UnidentifiedMerryAddicton (Yu-Gi-Oh! Zexal)

Harem End: Phase Momo

Hankouki demo Kawaii | She's Cute Even In Her Rebellious-Phase

Momoiro Toiki Memorial

(Sennen Battle Phase 17) [maike6 (Michael)] Synchro Nightmare (Yu-Gi-Oh! ARC-V)

[WHITE ELEPHANT (Various) M-Dolls I Phase G (Various)

(Sennen Battle Phase 21) [HEATWAVE (Kaitou Yuuhi)] 4YF (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 13) [Hamigaki Mint (Hamii)] Tada no Himatsubushi (Yu-Gi-Oh! ARC-V)

(SC27) [complete box (Ayakawa Hisashi)] moontribe 2 (tsukuyomi moon phase)

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

Moon Phase Material 2

(Sennen Battle Phase 8) [Togijiru (Togi)] Tada ima no ato wa (Yu-Gi-Oh! Zexal)

(Sennen Battle Phase 16) [EKITICA (sairi)] Yoru kitaru (Yu-Gi-Oh! ARC-V)

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

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection [English] {2d-market.com} [Decensored] [Digital]

(Sennen Battle Phase 17) [Takeridake (Matsu)] Haikei, 21-shuu 6-kago no Kimi e (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 14) [Aburami (Nikuju)] INSTANT ROOM (Yu-Gi-Oh! ZEXAL)

Develop You!

Futanari Choukyoushi ni Kaihatsu Sareru Shota | Boys Getting Developed by Futanari Trainers

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

Kaijin Kaihatsubu Tanpen Ero | Monster Development Department Short Erotic Manga

(Sennen Battle Phase 6) [Amanatsu Quality (Amu)] Yuma to Shark no Hajimete ●● (Yu-Gi-Oh! ZEXAL)

Tatakarete Yorokobu Hito Nakadashi Manga

(Sennen Battle Phase 8) [Endless Dolce (Kokumu, Midori Kurata, Namikichi)] Happy*Maternity (Yu-Gi-Oh! Zexal)

(Sennen Battle Phase 14) [a.k.a Cyan (Shiki)] Ore no Teisou o Yatsu ga Shinya ni Neratte Kita Ken ni Tsuite (Yu-Gi-Oh! ARC-V)

[Anthology] Moe Kyara Sama

(Sennen Battle Phase 11) [Kyohou Honey (Sanata)] RED ZONE (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 7) [Amanatsu Quality (Amu)] Puni (Yu-Gi-Oh! ZEXAL)

(Sennen Battle Phase 6) [SDDY (Ichinomiya Kazusa)] Orionzu ga mieru koro (Yu-Gi-Oh! ZEXAL)

(C67) [MeroMeroFactory XL (Mochisuke Teru)] Nekomimi DE NyanNyan Mode (Tsukuyomi: Moon Phase)

(Sennen Battle Phase 9) [Itoshino ￮￮-san (Esunoji)] Sukoshi mukashi no hanashi (Yu-Gi-Oh! ZEXAL)

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

(Sennen☆Battle Phase 15) [MW (MW Layer)] Roshiyashin no Marionieto-uka (Yu-Gi-Oh! ARC-V)

(FIGHTER×FIGHTER) [4nolife (Shino)] Cross Phase (Cardfight!! Vanguard)

(Sennen Battle Phase 7) Buttobi❤︎ (Yu-Gi-Oh! ZEXAL)

(Sennen Battle Phase 10) [HEATWAVE (Various)] Armored XYZ! II (Yu-Gi-Oh! Zexal) [Incomplete]

(Senne battle Phase 10) [Beaustar (Den chiyuu, parano)] Le temps est capricieux.

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

(Sennen Battle Phase 13) [KyouunRRR (Rai-ra rai)] Vector wa Sensei dewa Nai no ka!? (Yu-Gi-Oh! ARC-V, Yu-Gi-Oh! Zexal)

(Sennen Battle Phase 17) (alwaysHP1 [Senda sumaru]) ALL stars In TOrridiy (Yu-Gi-Oh! Zexal)

(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}

(Sennen☆Battle Phase 9) [ANNIELAURIE (Toyama Nanao)] GALACTIC SHINKON LORD (Yu-Gi-Oh! Zexal) [English] [Tigoris]

(Sennen Battle Phase 18) [Gussuri. (Rihi)] Mori (Yu-Gi-Oh! ARC-V)

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

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Chii-chan's Development Diary 3 [English] {Doujin-moe.us}

(Sennen Battle Phase 24) [missa (Misaka)] Oshiete Oshishou-sama (Yu-Gi-Oh!, Yu-Gi-Oh! ZEXAL)

(Sennen Battle Phase 16) [Gussuri. (Rihi)] Neko no ki mochi (Yu-Gi-Oh! ARC-V)

(Sennen☆Battle Phase 14) [Togijiru (Togi)] CHANGE (Yu-Gi-Oh! ARC-V) [Chinese] [悠闲夜猫汉化组]

[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. [Digital]

(Sennen Battle Phase 16) [Gussuri. (Rihi)] Tori no ki mochi (Yu-Gi-Oh! ARC-V)

(C76) [Hinemosuan (Hinemosu Notari)] Moon Phase (Touhou Project)

[Ryu-Seki-Do (Nagare Hyo-go)] Hai to Chippai no Chasseur - Chasseur, des l'embryon et de Chippai (Hai to Gensou no Grimgar) [Chinese] [oo君個人漢化]

(Sennen Battle Phase 13) [EKITICA (sairi)] Kao ni Denai ga Igai to Sukebe (Yu-Gi-Oh! ARC-V)

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

(Sennen Battle Phase 15) [Pero (Daga Shikashi)] Hakozume (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 21) [Sankakukona (Hirono)] Shinyuu ga Kaze o Hikimashite (Yu-Gi-Oh! ZEXAL) [English] {Hennojin}

(C85) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4.1 | Chii-chan's Development Diary Epilogue [English] {doujin-moe.us}

(Sennen Battle Phase 18) [Takeridake (Matsu)] Saikou no Nikubenki o Anata ni. - the high-grade anal-toilet for her! (Yu-Gi-Oh! ARC-V)

(Sennen Battle Phase 14) [YUZUPON (Yuzushiko)] Setsubou no Boku Zetsubou no Kimi (Yu-Gi-Oh! ARC-V)

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

(C84) [Tohgoo (Fuyutugu)] Oyako Tantei wa Bikou ga Jouzu! Phase 2

(Sennen Battle Phase 14) [lunchbox (Betsui)] Yasashii XYZ - X.Y.Z. EASY MODE (Yu-Gi-Oh! ARC-V)

(MOON PHASE 2nd Stage) [MOON RULER (Tsukino Jyogi)] Sotsukiyo Sono 2 (Tsukihime)

[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)

(Sennen Battle Phase 19) [Ichi (ichineko)] 1/2 Tomodachi (Yu-Gi-Oh! Zexal)

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

(Sennen Battle Phase 13) [G-da (kyugen)] Yuma Kite Sex Life (Yu-Gi-Oh! ZEXAL)

(Sennen Battle Phase 21) [Meme Tanteikyoku (Yuki Asaka)] Mayoeru-kun no Anchor (Yu-Gi-Oh! VRAINS)

(Sennen Battle Phase 6) [HEATWAVE (Yuuhi)] XSY (Yu-Gi-Oh! Zexal)