A girl in flashy fashion spotted at Haneda Airport. She's wearing sunglasses that hide her eyes, but her cuteness is obvious even from a distance. Her name is Mitsuki, 21 years old, currently studying in Tokyo after moving from Kanazawa. She's heading home for a visit and has plenty of time before her flight, so she agrees to an interview. After moving to a hotel and removing her sunglasses, a stunningly beautiful girl appears just as expected. She broke up with her boyfriend a year ago and hasn't been involved with anyone else since. She hasn't had sex either, and the idea of being intimate with someone other than a boyfriend is unthinkable to her. She's serious and pure-hearted. Her first time was at 18—although it didn't feel good, she recalls feeling happy somehow. Innocent and adorable, Mitsuki radiates charm. What kind of intimacy will this girl show us? We can't wait to find out.