Hikari moved to Tokyo for work and maintained a pure relationship with her boyfriend from student days, starting long-distance dating. She began her new life as a working adult while being ignorant about sex. Hikari, inexperienced with men, was smoothly seduced by her senior Daki. Though confused, she was taught the pleasures of sex. Dripping in pleasure, Hikari gradually grew into a seductive woman. She used her young body to manipulate men's desires and transformed into a woman who took control.
