Honoka runs the apartment manager's office with her husband. However, she hardly talks to her husband who is always out having fun, and her only conversation partner is her neighbor Hiroyuki. One day, when she invites him to dinner and he massages her shoulders as a thank you... Attracted to Honoka, Hiroyuki, upon touching her skin, can't hold back and pushes her down. "Even though I'm such an old lady, are you really okay with that?" asks Honoka, embarrassed, but the long-awaited stimulation of the penis awakens the sexual desire hidden within her...