Misato lives with her husband, a sushi chef, and his son, who aims to become a sushi chef. My father tells me to rub the rice gently like rubbing a woman's breast, but my son is worried because he has no experience as a woman. The troubled son asks Misato to sit down and ask, "I want you to massage your boobs." Misato reluctantly understands her son's passion, but she gently rubs her chest and feels secretly. And Misato, who became a female sushi, tastes her son's extra-thick roll with his mouth below.