Yuuka-chan is a rather plain girl with glasses. Today, she came to her uncle's house on an errand for her dad. When she went up to the room, the uncle decided to give her a massage. However, the uncle's hands became more and more erotic, stroking her breasts and crotch... Yuuka-chan was excited and thrilled by the uncle's naughty hands. Before she knew it, she had entrusted her body to the uncle and he was playing with her...