Miyuki is a 20-year-old beautiful girl that the director met at a pub he frequents. - She dreams of becoming a hotel manager, deepening her knowledge at a vocational school and gaining customer service experience through part-time work. - She is a 'serious' girl, as evidenced by her simple and modest atmosphere and the number of people she has experience with, leading her to appear in AVs. - As if to express his hunger for pleasure, his body flushed at the slightest touch, and his expression changed to a blank expression. - Her drenched genitals tighten around the cock, letting out a lewd sigh as she enjoys the stimulation running through her. - She showers her lustrous body with shame and stimulation that she had never known before, and reveals her true nature to the point that it erases her serious appearance...