Conniejudi's manga / #Boy man science fiction adult(18)

College freshman, Seiji Murayama, is living on his own for the first time until an enormous cyborg from his past appears in his closet.

Student Sui's summer vacation starts off with a bang, when a handsome foreigner appears in a bolt of lightning. Sui can't leave the injured man alone and takes him home. Normally a lonely and boring guy, Sui's life is about to get alot more interesting! Warning: Rape.

The death of his mother leads to Tomoki living with Murakami-san, the Prime Minister. However Tomoki soon learns that nothing is what it seems, least of all Murakami-san himself.

From Fantasyshrine: Kurosagi Hitoshi had a phobia of getting intimate with another person! Out of loneliness, he came to a lover rental service center and signed a lease to rent Masato, a gentle android skilled in sexual techniques! However, this seemly perfect lover whom Hitoshi fell head over heels for had one fatal!

11) Sound Masturbation Story on the contentious relationship between a right hand man and his master. From Nakama: In a future filled with despotic rulers, alternative science and questionable morals a young man named butterfly faces off with his ruler. Both are ruthless, cruel and more then a little uncaring of any other human life. Who will win in this oncoming showdown?

Glow falls in love with a beautiful female android from a shop window display. Working hard for the money, he eventually buys the Android. However, when he starts it up it transforms into a powerful male sex android. What happens to Glow when Deep pushes him?

Nozomi earns money though street fights but one day, he meets a stronger guy and loses. He becomes the slave of the mysterious guy and has to work in a peep room.

Prequel to Steal Moon. In order to find out the criminal who killed his lover, Kai shows up in the town that the two groups, Saruto and Maina, are ruling. There he manages to get close and become the bodyguard of "Steel Ratri", a man who has the same ring as Kai's lover, on his hands, but... Vol. 2 - The story between Ratri and Kai continues...

Full colour science fiction manga. What is real and what is not. A mind game that makes at successor to a big company doubt everything that happens. The only thing he realized is that he has feelings for the person that has him in prison.

A young man, interested in doing research on urban regeneration to help repair his dystopian sci-fi future, comes to work for the genius Doctor Ginkaku, only to find he's retired from the the country's research institution and taken up... super-elaborate sex toy development? What's more, he needs a guinea pig.