From her tone of voice and calm demeanor, Mochizuki Airi gives off a very serious impression. Perhaps it's fitting that she works at city hall. Speaking of her figure, while her arms and waist are slim, her breasts are a massive G-cup. Her thighs and buttocks are plump yet firm. The term "perfect figure" is appropriate. Imagine how men would be nervous if a woman with such a figure were to appear in a strict workplace like a government office, and the earnest Mochizuki starts to seem a bit devilish. However, it seems that Mochizuki herself also has an overwhelming sexual appetite. Because she works in education, she is in a work environment where even the smallest of things can be criticized for negatively affecting her, and she has to be extra careful than most. Furthermore, she recently broke up with her boyfriend. Although she didn't say it explicitly, it's safe to assume that she came to the AV experience shoot to unleash her pent-up sexual desire, which she had no outlet for. As if to express this, when her large breasts are massaged, a smile of pleasure naturally appears on her lips, and she savors and sucks the man's penis as if it were a rare treat. The look of happiness on her face as the man's penis is thrust in and out of her vagina is a testament to the satisfaction and superiority of a man who sees such a satisfied expression on his own penis. Why not indulge in a masturbation session while watching sex with Mochizuki, filled with a sense of superiority?