"I love sex, but I don't know if I'm really cumming." I can cum on the outside (clitoris), but I've never cummed inside (vagina)... There are surprisingly many women like that. Moreover, there's no way to confirm if this is really the feeling of internal orgasm. Sayuri Kimomiya, 40 years old, full-time housewife. This year marks her 16th wedding anniversary and she is the mother of two children. The feeling of "internal orgasm" that she heard from her female friends in her student days. A feeling of numbness in the brain, a feeling of a blank mind, feeling sick until you get used to it, etc... The expression varies from person to person, and although she agreed with the story saying "that's right," she wasn't sure if she was really cumming. After getting married, her sex partner became only her husband, and she was about to give up on being able to confirm it anymore, but at the age of 40, she decided to appear in an AV. I want you to make me cum with your reliable technique... The moment that thought, which she had held onto for many years, came true, came surprisingly quickly.