Miki maintains her pure, innocent appearance as a schoolgirl, yet unconsciously begins undressing with the hand that's gripping the man's cock. She gently presses the hard shaft against her already erect nipples, letting out loud moans as she hooks her right leg over the back of the sofa, spreading her legs wide. Still holding the cock in her hand, her skirt rides up high from the spread of her right leg, revealing a small wet spot slowly spreading. She quietly presses the man's erect cock against that spot. This scene symbolizes the natural flow of desire hidden within the virgin body of a naive girl.