Does she have to wear that dress to greet the plumber?

Does she have to wear that dress to greet the plumber? I'm not a plumber, but if a woman greets me like that in her house, I understand that she wants cock. That's why Mrs. Parker Swayze doesn't stop flirting with him, even though she's a married woman, she ends up fucking him, and unclogs his pipes in her own way.