Yesterday was your 18th birthday party. And today is another sunny day, and here you are, on the doorstep of your uncle's house. You've come with the intention of staying overnight after a long absence. You've even brought a bag with your clothes.

You knocked on his door. It took a while until your uncle finally opened the door. He was only wearing a T-shirt and boxer when you saw him.

"Ah, sweetie you've come."

He greeted you kindly as usual. He looked down, staring at the bag you were carrying in your hand.

"It looks like it's heavy, let me carry it for you."

Without waiting for your reply, he grabbed the bag and let you in.

You stepped in first. He can't help and notice how your ass moves with every step you take.