[PFES-067] My slutty sister-in-law kept giving me seductive looks, making me have to hit her several times to teach her a lesson

A secret sex movie of Kana Mito. Yuzuru returned to his hometown for summer vacation. As soon as he got home, he was warmly welcomed by his sister-in-law Kana. Yuzuru couldn’t take his eyes off her body as her see-through outfit revealed her underwear. The relationship between her and her brother hasn’t been good lately, it seems that Yuzuru’s brother has been having an affair with another woman, which made Kana angry. That night, when he went to the bathroom, Yuzuru accidentally saw his sister-in-law naked, her pussy was still facing him! He quickly closed the door, apologized to her and left. That night, when he passed by his sister-in-law’s room, Yuzuru saw his sister-in-law putting her underwear back on, it seemed like they had just had sex. But Kana also noticed his gaze, but she still acted as if nothing had happened and turned her butt towards him. The next day, Yuzuru continued to witness his sister-in-law masturbating. This time he couldn’t take it anymore. Opening the door and stepping inside, he pulled out his cock and shoved it straight into his sister-in-law’s pussy, and she didn’t show any surprise or resistance at all. And during the entire time they were here, Yuzuru and his sister-in-law secretly maintained this wrong relationship…