Space Pirate Sara

Space Pirate Sara is a Japanese adult science fiction visual novel with a focus on sexual corruption. Set in a future where humanity has spread across the Milky Way, players control Sara, a cocky former princess who turned to a life of piracy after the rest of her family was murdered by the evil twins Cecil and Karin Gielen. Ten years after the massacre, Sara is lured into a trap and captured by the Gielens, who decide to make her into their sexual plaything by subjecting her to all kinds of depraved body modifications and "training".

The story progresses in increments of days, and on each day the player must decide whether Sara's training will be in the form of Humiliation, Transfiguration, or Pleasure. The player's decisions determine which sex scenes occur and ultimately how the game ends. The game features voice acting for the significant female characters, including Sara.