A sweet and sour scent fills the room. Drawn by the mellow smell, Akira arrives at his mother Mako's house. She seems to have fallen asleep after returning home from a part-time job she started to help with the family finances. "You'll catch a cold if you sleep out here," she says, and the scent grows stronger the closer he gets to wake her up. He wants to inhale it and savor it to the fullest right away. Overwhelmed by an uncontrollable urge, Akira lies on top of the defenseless sleeping Mako...