'Mechanical Tentacles' Hentai Series.
The Oraga Stone is the source of energy to activate cyborgs, through combination of the train, to fight for evil or good. The only way to supply the energy to the stone is through sexual stimulation of women to orgasm. The M-77 Express was stolen by a professor who had betrayed the good guys to d... Read More
In the distant future, in the middle of the city, there is a cloud-piercing tower that everyone strives not to notice. Instinctively, everyone living in the city understands that it embodies evil, but no one wants to unravel the secret. There are few women in the city, only men who seem to be h... Read More