"When I have sex, I switch on so much that it's like I have a split personality (laughs)."Sumie Hirota, 52, a full-time housewife. This year marks her 25th year of marriage and she is the mother of two children. Her glamorous body is full of sensuality and she still looks in full swing, but she has surprisingly little sex with her husband, only about once a week. "I feel like my husband's energy is gradually declining. So I want to have a variety of experiences and broaden my possibilities just in case." For Sumie, who wants to enjoy sex until she turns to ashes, she is worried about how long she will be able to have sex in the future. "If you're compatible, you can keep climaxing endlessly" - take a look at this full picture of her potential!!