A man is attending a family reunion for the first time in a long time when his niece appears before him. She still has the same innocence as before, and wants to take a bath with him for the first time in a long time, but her body is no longer that of a child, and is now exciting enough. And even though there are other relatives nearby, she is curious about the man's dick. And even though he tries to restrain himself with reason, his dick starts to get erect. Can he use reason to restrain his excitement that is on the verge of exploding?