This is the first installment of the first rush of first-time Auntie Rush, a popular Obasan label series, "First-shot Auntie Documentary." "After 40 years old, my sexual desire is growing more and more..." Despite her quiet appearance, Kaoru talks about her incredible curiosity about eroticism. Those words weren't lies, and even during their first sex, they forgot about the camera and came all the time. A three-part documentary of "shyness" and "climax"! !