"Rina Sakauchi" 21 years old. She has an upright atmosphere, a strict job as a city hall worker, and the ethical view of 'sex' that she had envisioned since she was a child. She has a "serious" atmosphere in everything she does, and she has accumulated her agonizing desires. Her stimulation since her first experience engraves her pleasure beyond her tension and makes her lewd body tremble. Whether she's in the car on the move or waiting in the dressing room, she has plenty of time to stimulate. She relentlessly shoves her violent pistons into her newfound pleasure. She leads her sexual urges, which she has suppressed for four years, to her liberation, and reveals her true nature to the extent that she negates her serious appearance...
