One day, a veteran life insurance saleswoman, Yanagida, comes to Yoshino's house to make a cold call. At first, Yoshino has no intention of signing a contract, but the insurance saleswoman uses various seductions to try to get Yoshino to sign a contract. Yoshino pressures her to provide a service in exchange for signing the contract, and just as the insurance saleswoman had planned, she enjoys creampie sex in exchange for signing the contract.