Energy Development Sustanability

COMIC Kairakuten 2017-04

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

COMIC Kairakuten 2014-08

[Circle ENERGY] X3TRY05

[Makutsutei (Nagai Wataru)] Marunomi & Energy Drain de Shiborikasu ni Shitekudasai! Mou... Kobiru shika Nai! [Digital]

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

Sixth: Focused Production Development

COMIC Kairakuten 2014-10

At public bath with a well-developed classmate

[CIRCLE ENERGY (Imaki Hitotose)] Hime Injo Kairaku Marmot (Hyper Anna) [Chinese] [白菜汉化组] [Digital]

(C96) [CIRCLE ENERGY (Imaki Hitotose)] Doki Illya-chan Bocchi no Eroero Daiundoukai! (Fate/Grand Order) [Chinese] [白菜汉化组]

(C84) [Sakurai Dai Energy (Sakurai Energy)] Remember The Time. (Touhou Project)

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