A guy really likes his sister's friend Maron Natsuki. One day she found out when she came to his house to play, Maron gave her a challenge of thirty days without sex or masturbation. If he passed the challenge, a big gift would appear before his eyes, which was Maron's beautiful body, he could do whatever he wanted. After months of trying, the day to have sex with Maron Natsuki came. She is really slutty, especially her eyes, she really likes this jav idol's style. What about you?