Prison Battleship / Kangoku Senkan

The hentai is based on the first part of the eponymous adult game by studio Lilith. The action of the hentai anime takes place in the near future, when humanity has fully mastered space and human territory has come to encompass the entire solar system. There are more people, and consequently the number of dangerous criminals has increased. No place was found for such people on Earth, and specially equipped space prison-fortresses were built for them. Our main heroines, Commander Bishop Liri and her assistant Major Naomi Evans, arrived at one of such prison stations to inspect and uncover illegal activity. However, there are hundreds of men on this ship who have gone mad without women, and at the sight of the voluptuous inspectors, they immediately prepared a plan of subjugation.