Energy Development Sustanability

(C68) [ENERGYA (Roshiya No Dassouhei)] Midori boshi seki nyan 3 (Rozen Maiden)

(C83) [Oppai Brothers (Kurikara, Sakurai Energy, Kagurazaka Nagu etc)] Touhou Paizuri Goudoushi Gensoukyou Kyousha Sai (Touhou Project)

Bokuchiku Zetchou Ushiko! Kotegawa Yui

(C85) [Sakurai Dai Energy (Sakurai Energy)] Koi suru Otome no Miryoku wa Mune dake janai! | The Allure of a Maiden in Love isn't Only in Her Chest! (Kantai Collection) [English]

(C93) [Sakurai Dai Energy (Sakurai Energy)] Wrap-goshi Dakara Kiss demo Sex demo Nai yo. (Touhou Project)

Do It All for Cash

(SC62) [CIRCLE ENERGY (Imaki Hitotose)] Kan Bote 「Sen-Bo Shioi-chan」 wo Rouraku seyo! (Kantai Collection -KanColle-)

Chii-chan's Development Dairy 4

COMIC Kairakuten 2016-01

COMIC Kairakuten 2015-08

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

※Kore wa Reiryoku Kyoukyuu desu. | ※This is just a spiritual energy transfer.

(Futaket 16.5) [CIRCLE ENERGY (Imaki Hitotose)] Kawaii o nya no Musume ni hao Chinchin ga Tsui Chau yo ne (Various)

[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]

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

SCRYNYO

Hi Energy 9

Chizuru-chan's Development Diary

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

(SUPERKansai21) [Alien ni Naritai (Souko)] Love Energy (Naruto)

Hime Kouen Chigoku Hen

(HaruCC20) [Sakuraike (Sakurai)] Love Drink Energy (ALDNOAH.ZERO)

[Yanagihara Mitsuki] Mahou Shoujo Makina (2D Comic Magazine Energy Kyuushuu Sarete Haiboku Shite Shimau Heroine-tachi Vol. 2) [Chinese] [濛濛1汉化] [Digital]

Daiichi Inshou wa Daiji da.

(C75) [Studio Kimigabuchi (Kmimaru)] Hi Energy 10 (Neon Genesis Evangelion)

[CIRCLE ENERGY (Imaki Hitotose)] Mesu Buta ja nai mon!! Seido Da mon!! (Mitsudomoe) [Digital]

Development Diary Ch.5 – Chizuru-chan Development Diary 1 {2d-market.com}

[Yoshimura Tatsumaki] Monzetsu Taigatame ~Count 3 de Ikasete Ageru~ | Faint in Agony Bodylock ~I'll make you cum on the count of 3~ Ch. 1-2 [English] [Brolen+drozetta]

COMIC Kairakuten 2017-01 [Digital]

[サークルENERGY] とらなよ。 (虎の穴の虎々ちゃん)

Anata Chinchin Taritenainja Arimasen Koto?

Love Energy

COMIC X-EROS #55 [Digital]

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

[Horitomo] Akogare no Senpai wa Kentauros | My Dear Centaur Senpai (Kininaru Anoko wa Monster Musume) [English] [SaHa]

[Shinkuukan] Himitsu da yo ne

Chii-chan's Development Dairy 3

(C67) [CIRCLE ENERGY (Imaki Hitotose)] Hime・Gakuen Chigokuhen Sonoichi (Hyper-Anna)

DAISHUKI! Energy drain

Hishokan Hiei no Jouyoku

COMIC Kairakuten 2016-02

Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training

(C82) [Sakurai Dai Energy (Sakurai Energy)] VAMPIRE KISS (Touhou Project) [English]

(C55) [ENERGYA (Roshiya No Dassouhei)] COLLECTION OF -SAILORMOON- ILLUSTRATIONS FOR ADULT Vol.2 (Bishoujo Senshi Sailor Moon)

COMIC Kairakuten 2016-11 [Digital]

Kokoro no Henshin Heroine Energy Koukan

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

COMIC Penguin Club 2012-07 Vol.311 [Digital]

Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Ch. 2-5

(SC) [ENERGYA (Russia no Dassouhei)] COLLECTION OF -SAILORMOON- ILLUSTRATIONS FOR ADULT Vol. 1 (Bishoujo Senshi Sailor Moon)

[Circle Energy] Min(na)to Buramyanshu (Galaxy Angel)

COMIC Kairakuten 2014-12

(Kouroumu 4) [CIRCLE ENERGY (Imaki Hitotose)] Touhou Pantsu (Touhou Project)

[ENERGYA (Roshiya No Dassouhei)] COLLECTION OF -SAILORMOON- ILLUSTRATIONS FOR ADULT Vol.4.5 (Bishoujo Senshi Sailor Moon)

Uesugi Tsukasa wa Kaihatsu Sareteiru | Uesugi Tsukasa is being developed

Ore x Cos!!

COMIC Penguin Club 2012-03 Vol.307 [Digital]

COMIC Kairakuten 2014-11

A masturbation toy for girls developed by a dark pediatrician.

(C83) [Sakurai Dai Energy (Sakurai Energy)] Neko Jarashi - Green Cattail (Touhou Project)

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

Doki Illya-chan Bocchi no Eroero Daiundoukai!

[CIRCLE ENERGY (Imaki Hitotose)] NYANKO OF BRAVES GAOGAINYA (Yuusha Ou GaoGaiGar)

[Sahara Hidekazu] Shitanure Accident

(Air Reitaisai 8) [Circle ENERGY (Imaki Hitotose)] Inran Shama no Yaruki Switch (Touhou Project)

(同人誌) [サークルENERGY] メス豚じゃないもん!性奴だもん!!

(Holokle 5th) [CIRCLE ENERGY (Imaki Hitotose)] Betsu Sekai ANOTHER WORLD ~Holomen ni Ochinchin ga Haechatta Illust Shuu~ (Hololive)

[CIRCLE ENERGY (Imaki Hitotose)] Rakugaki toka Copy Shi toka no Matome? (Various) [Digital]

[CIRCLE ENERGY (Imaki Hitotose)] Suisei no Injo ~Keihin to Iinazuke wa Minna no Seido~ (Gundam The Witch from Mercury) [Digital]

Marunomi to Energy Drain de Shiborikasu ni Shite Kudasai Mou... Kobiru shika Nai

Hime Injo Jikken Ringokuhen Etsu

COMIC Kairakuten 2015-05

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

COMIC Mate Legend Vol. 7 2016-02

(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}

Tickle Seijin ni Yoru Kusuguri Energy Kenkyuu Report

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

(Umi Yukaba 3) [CIRCLE ENERGY (Imaki Hitotose)] Yuuki Yuuna-tachi wa Seido de Aru (Yuuki Yuuna wa Yuusha de Aru)