MD0044 Lin Yuxi Demonstration With Bananas Before Seeing The Real Synopsis: Lin Yuxi, the half-sister of a young man. Traveling to look for a vacation without telling in advance, when I came into the house, I saw him masturbating. She was very shocked because she had never seen it, so she wanted her brother to help teach her to do something like this. He demonstrated that she would peel a banana and go in first. Then secretly switched to the real thing because she closed her eyes, and then he got a sister that afternoon.