"Sex with my husband has become so bland...it's no longer enjoyable," says Sayoko Iizuka, 48. She is a housewife who has been married for 20 years, with her husband working for a company and two junior high school children. When she was a student, Sayoko was pushed down by a senior in her favorite club, which awakened her masochistic side. Since then, she has developed a lewd body that cannot be satisfied with just a little. "Because I grew up in an athletic environment, the type of man I like is wild and manly. I feel the most both mentally and physically when a man like that attacks me forcefully, even if it's rough." Her mature body, which has accumulated many years of erotic rings and is sensitive wherever it is touched, is thoroughly attacked, leading to an unprecedented orgasm!