At first Venicia Complains to Yurika about her smoke, then she realizes she likes it.. So she tries smoking and says it makes her feel naughty. Yurika asks her if she wants to be naughty or nice. Venicia thinks and says "naughty!" Yurika asks her what she thinks naughty girls are like and she describes them, saying they swear a lot, smoke a lot, and wear sexy clothes. Yurika dares her to be a naughty girl.

She goes away and returns---the new Venicia--in Part 2.