It's been a long time since Masao was allowed to travel by his mother. Accompanied by his mother and daughter was his cousin, Eimi. Because of an unexpected event, the two sisters arrived at their destination first and Masao's mother arrived the next day. So he was able to play with his sister Eimi today. Because he was careless, he spilled a drink in his pants, and Eimi quickly took him to the room to take off his pants so that he wouldn't catch a cold. When he took off Masao's pants, Eimi was surprised, his cock was extremely large and erect straight forward. Because she hadn't had sex for a long time, she couldn't let Masao like that, so Eimi made a bold decision, which was to let Masao have sex with her!! And then throughout that day, the two of them were always close to each other, making love and letting Masao release all that "bad thing" inside Eimi.