AYATSURI NO MINUET
An animated hentai game in which you touch up your girlfriend and try to get her to strip naked in the street. There is a some Japanese text in the menu and at points in the game, the game has sound and the girl is fully voice. You interact with the girl by clicking places on her body as well as rubbing it with the mouse. The view can be moved up and down by clicking and dragging on either side of the screen. It can take lots of clicking and dragging around before the girl will let you take more clothes off but eventually you should be able to progress to the blowjob scene. As far as I know there is no actual sex in this game. Enjoy!