The Naomi which went out for a fireworks display with a one Japanese Summer Kimono figure during the business trip of the husband. However, make feeling sick from being in a crowd, and be nursed by the brother-in-law who came over accidentally. The brother-in-law who drinks saliva on the chest and the thigh which lying Naomi shows unconsciously unintentionally. "I sister-in-law"…! The brother-in-law who I rub a chest of the Naomi which cannot cover surprise in sudden confession, and I do it and hold it, and trains a tongue over the scruff. After a wrist was tied up with an obi of the Japanese Summer Kimono, become the sister-in-law oneself crawling, and flap; open; and the adventure of the one-night stand!