Matsuzaka Riko is 28 years old. She teaches music at a school, apparently. There must be many male students who have been harboring frustrated feelings about such a refined and adorable woman being their teacher. At the beginning of the shoot, Riko seemed very nervous. It seems that she didn't have good sexual compatibility with her past partners, which was also a reason for their breakups. Although she applied because she wanted to have enjoyable sex, she must have been somewhat anxious. To ease Riko's tension and anxiety, the male actor first brought out a small vibrator. He tears her black stockings and stimulates her. After reaching a light orgasm, her tension seemed to ease, and afterward, Riko gradually became more daring. With a larger vibrator than before, she was so wet that it made squishy, lewd sounds, and she squirted with the actor's fingers. She performed fellatio with slurping sounds, looking at him with lewd eyes. When she trapped his penis between her breasts, she happily showed a smile at its hardness. With torn stockings still on, she moved her underwear aside for penetration, presenting an obscene sight. Her breasts swayed greatly with each thrust, and her satisfied smile was very impressive.
