Grandpa’s Treasure comes with a crazy story in which a young man wants to get an inheritance from his grandpa. He invites the old man to live in his home with his smoking hot MILF and a young teen daughter who is 18. But the old man is a total perv who takes advantage of this situation to please his dirty desires. This adult fantasy game is played as a sandbox. It starts with fantasies, masturbation, and voyeurism, but you can play it to reach some awesome cheating, cuckolding, and incest interactions. The nephew will put up with all kinds of perversities only to have the grandpa sign his fortune away as an inheritance.