A one-time-only documentary of losing virginity. Rika, an 18-year-old who recently moved to Tokyo, was raised in a household where 'sex is for the person you marry.' It's rare these days to find someone who doesn't groom their armpit hair. She was full of anticipation not long ago. However, she says she couldn't sleep the night before filming due to nervousness and confusion. There are scenes where she grimaces in pain, but this is reality. She didn't understand the pleasure of sex, but there was an air about her that seemed slightly more mature.
