Electric Full Flower Garden / Garden of Electric Flowers

The hentai is based on stories by Shiori Kazuhisa. The adaptation was done by Animan studio, so the animation looks more like an action manga.

Shikoku, Akihabara, 2037. Electricity has become a very valuable resource and several groups are trying to seize control of the stations. Matsuya from the Northern Cyber Kanto gang falls out of favor with his boss after another failure. To teach the guy a lesson, the boss takes his wife Yuka into sexual slavery. However, Matsuya cannot accept this and goes against his gang to save his beloved...