The person who came this time was ``Yuna, 25 years old,'' who works as a dental assistant. My first impression was that she was a beautiful older sister. When the interview started, I fidgeted with my hands and fidgeted throughout. that? I wonder if she's not used to being a man? I had the impression that dental assistants love partying, drinking, and having fun, but that doesn't seem to be the case with Yuna-chan. When the older sister who seems to be reliable turns out to be unexpectedly inexperienced and shy, the gap between her and her partner is shocking. Since it's a workplace where there are a lot of women, it's hard to meet anyone. Occasionally, when a customer of my type comes over, I can't just give them my number, so I purposely touch them with my breasts during the treatment. I have a dream. Perhaps it's because of his profession, but the type of man he likes is one with clean teeth. It seems that I have a balance of teeth and gums that I like, and when a customer of any type comes over, I sometimes end up masturbating at night, fantasizing about having a deep kiss with that person. Not having any encounters is of course frustrating. Please also take a look at the gap before and after the frustration begins.