Torawareta Garasu no Kokoro

Torawareta Garasu no Kokoro is a prequel to Hana no Hime. Unlike that
disturbing second part of the story, which was about a maniac terrorizing and
raping girls, the prequel is much lighter in atmosphere. This time, you play
as the lawful brother of the family. Your rich father (still alive in this
first part of the story) must leave his mansion for a while, and has asked you
to keep an eye on the beautiful girls (relatives, maids, etc.) who live there.
As you arrive, you find out that all phone lines have been disconnected, and
the car is broken. So for now, you can’t have any contact with the outside
world and you are stuck in the mansion. You decide that it would be best to
use the situation to your advantage. The goal is clear: seduce all the girls
in the mansion!

Torawareta Garasu no Kokoro offers free first-person navigation through the
mansion grounds, rendered in full 3D. You initiate conversations by clicking
on the girls who walk around the mansion. Often a conversation will lead to
dialogue choices. If you play your cards correctly, you’ll be able to seduce
the girls. The seduction scenes allow you to freely rotate the camera around
the girl. You can select various body parts from the menu and touch the girl
there. Once her “pleasure meter” reaches maximum, you switch to the next, more
explicit scene.

Torawareta Garasu no Kokoro