When he was a student, Mitsumi had a lot of love. She was even called by others. But since she got married, she has completely changed. Married with a gentle, kind husband, a full -time housewife. Mitsumi enjoyed the most peaceful time of his life. But everything was disturbed when her husband had to go on business trips. He told her to go home once a month before, but because of work, now he can only return once a year. During the time when her husband was away, Mitsumi's sexual desire was reached the limit. At this moment, her sister-in-law's family traveled, because she wanted Kazu-kun to continue studying, so she asked Mitsumi to look after him for a few days. As expected, the hard -working boy, just arrived at home, rushed to study immediately. Because Mitsumi was quite young, the boy wanted to be called her sister, Mitsumi was also very happy to agree. Because the hornyness reached the limit, Mitsumi immediately came up with a bold thought ... seducing this naive grandson to satisfy her sexual cravings! Thinking about doing, Mitsumi deliberately revealed his underwear in front of Kazu but the boy just looked and did nothing. Next, she even removed the inner underwear, revealing her mysterious stream in front of her nephew. But the result still did not collect anything. The thing is, she succeeded in making her young eyelids raise her head. In the evening, she was determined to get Kazu's virginity, quietly went into the room and seduced him! Mitsumi's plan was successful, only, she woke up the sex monster inside Kazu! He was not satisfied with just once, ejaculation from time to time, even Kazu did not even want to wear a condom, constantly exporting his entire seed inside his lewd aunt.