Yoshiko Kurita, an amateur girl, came to a certain underwear buying store to sell her used underwear to earn some pocket money. - Her purchase price was far from what she had hoped for. - However, the store manager told her that she could come up with a way to show off her usability here and now, and depending on that, the amount she would receive would also increase. - The amateur girl, who wants extra money no matter what, takes advantage of the store manager's erotic negotiations and has a sex toy placed over her panties, leaving her with stained panties! - Even so, the store manager tells her that it won't reach her desired amount, so Yoshiko, who desperately wants money, decides to shoot an AV! - Don't miss the sight of this neat-looking amateur getting her pussy wet and feeling it!