Its an Incest story.
The premise is that the brother and sister are getting very flirty with each other when their parents and sister disappear. Their fathers older sister basically takes custody of the house and in order to get away from her the siblings basically agree to give it to her and they go to live at a second house their parents owned.
The sister is very playful but is afraid of going too far because the brother is the only family she has left and is afraid of losing him.
At the end that i got to the two have connected and then they see that their missing sister is there and had watched them.
The premise is that the brother and sister are getting very flirty with each other when their parents and sister disappear. Their fathers older sister basically takes custody of the house and in order to get away from her the siblings basically agree to give it to her and they go to live at a second house their parents owned.
The sister is very playful but is afraid of going too far because the brother is the only family she has left and is afraid of losing him.
At the end that i got to the two have connected and then they see that their missing sister is there and had watched them.