Somewhere in Tokyo. An interview under the guise of dating market research. This time, our target is Mizuki (23), an office worker. She says she loves sex, but if she had to rate her sex life, she'd give it a 7 out of 10... What about the remaining 3 points? "The truth is, I've never had an orgasm..." What!? Really?! Well then, let's try to have her first orgasm! Even though she's hesitant, she starts to let out gasps as she experiences the technique for the first time, and when we remove her underwear, her pussy is soaking wet it's dripping wet! She finally has her first orgasm with her first vibrator! "It felt so good..." she says with a flushed, melting smile. So, before she forgets, we go on the offensive! Her whole body twitches! Her legs tremble! She comes over and over again! "Why stop?! Do more!" she begs, finally begging for three consecutive creampies!