Sayaka Otohaku is 19 years old and has never dated a man before, but she is now taking on the adult world. She has always loved idols and sexy actresses, and dreamed of being in front of the public. She has an innocent and cute face and personality, but at 169cm tall, she has long legs and a mature figure. This is her first real documentary AV work, in which she shows off her first sex life, torn between Kokoro and anxiety. She is full of energy and purity.