The contents of the small package that arrived were surprisingly a sexy bra! Yamada, who mistakenly received and opened the express delivery intended for Yumiko, the beautiful wife living in the next apartment. In a panic, he took the package to his neighbor's place... "Thank you for taking the trouble to deliver it. Would you like some tea?" he was invited. Yamada's heart raced as he saw the voluptuous breasts peeking through the gap in her shirt, which was daringly open at the chest. "...Do you think this lingerie is good?" Suddenly, Yumiko changed into the bra that had just arrived and asked Yamada for his opinion. Yes, it was all a honey trap disguised as an accident by the adulterous wife who had too much time and sexual desire on her hands.
