Sayuri Yanagi, 38, has a dazzling body overflowing with sensuality. She lives happily with her husband and their only son, but for the past two years her husband has been traveling back and forth between Korea and Japan for work, so they only have sex about once every six months. Her ripe body is not satisfied and she is frustrated... but when she was worried about her husband's infidelity, she found out about mature women's adult videos on her smartphone and became interested. Today, she came to the studio right after dropping off her child at kindergarten. Sayuri was nervous about the long-awaited shoot, but she tried her best to enjoy it.