Because of the old debt left by her deceased husband, Shino Aoi had to bear on her behalf, but how could she afford to pay when she didn't have a husband, and her husband had just died, and the creditors came to threaten her.
After the debtor turned to look at her, he also made a suggestion to have sex with him to pay off the debt, he made her take off her pants to show him her butterfly first, after seeing her beautiful pink butterfly, he couldn't stop rushing in there to suck.