"I love sex, but I don't know if I'm really cumming." I can cum from the outside (clitoris), but I've never cum from the inside (vagina)... There are surprisingly many women like that. And there's no way to be sure if this is really what it feels like to cum from the inside. Sayuri Kurumiya, 40, is a full-time housewife. She's been married for 16 years this year and is the mother of two children. When she was a student, she asked her female friends about the feeling of "cumming from the inside." They described it as a numb feeling on the top of her head, a feeling of her mind going blank, or feeling sick until she got used to it... Each person described it differently, and although she would go along with what they said, "That's right," she wasn't sure if she was really cumming. After getting married, her only sexual partner became her husband, and she was starting to give up, thinking that there was no way to be sure, but when she turned 40, she made up her mind to appear in an adult video. She wanted to be made to cum with a reliable technique... The moment when her long-held desire was fulfilled came surprisingly soon.