A former child actress who appeared in a famous drama has debuted in the AV industry! Yayako Tanika, who was a talented child actor in her early years, had an innocent smile that was so pure it was heartbreaking, and her natural charm that captivated everyone around her. Her charm from back then remains unchanged, yet the unexpected sensuality she shows makes one feel her growth as an "adult"... Something we couldn't see back then! Something we couldn't even imagine back then! Please enjoy the former child actress's debut in infidelity with three acts, where she unleashes her instincts as a woman!