I remember playing a visual novel hentai game where the protagonist finds a discarded military robot model on the street, takes it home, turns it on and has sex with the robot, then out of nowhere He is taken to the past by a pink demon girl, and he stays in the body of one of his ancestors (if I'm not mistaken, his grandfather) then he has access to 3 angels and 3 demons and access to their magic BUT I DON'T REMEMBER THE NAME OF THIS GAME, PLEASE SOMEONE HELP ME!!!
