i had a childhood friend named hiyori that i hated. one day, after failing to get into university or find a job and returning home after 10 years, i happened to meet that troublesome hiyori again... hiyori, who had become a cabin attendant, was beautiful, truly a flower beyond my reach. and somehow i became captivated by hiyori, and my body became one that couldn't live without hiyori... even though i used to hate her... a sperm management training drama where a childhood friend's virgin man is turned into a submissive pet for her own use.
