She is a wonderful woman with a slender body, hidden big breasts, and a beautiful young face. Kazusa Sato usually works as an educational director. My boyfriend hasn't been around for more than a year now, and he seems to be feeling a little lonely. "I'm a little interested..." He said while embarrassedly explaining the reason for his appearance. Her bright smile is so cute. She doesn't have that much sexual experience, and she doesn't have much experience with electric massagers or vibrators. When I stick out an unexpectedly large butt from my slender body, I am writhing with the stimulation of the electric massage machine. The sensitive part that gets acme immediately is also wonderful. When a vibrator is inserted, I feel nervous even though I am embarrassed by the first experience. The greedy Kazusa who sucks the vibrator while giving a blowjob is wonderful. She's still shy when it comes to sex, and her embarrassed smile while shaking her hips in the cowgirl position is very erotic... It's impressive to see a beautiful woman like Kazusa's rich sex.