The young man enjoys getting acquainted with a beautiful, lewd, pampering lover, but his sister-in-law Saya Mikuni is even more than that, she owns a body that is more wonderful than her sister, but she has no lover, leading to extreme deprivation.
On the first day of coming to her lover's house to play, the future brother-in-law had to witness the scene of Mikuni's sister-in-law masturbating, knowing that he was discovered and he was still peeking out the door, she boldly went out, saw the young man's hard cock that made her...