Didn't You Read It

"I'm sorry Sir but Mistress insists!"
""I don't get it....why..."
"Didn't you read your invitation?"
"Of course I did...in fact I have it right here!"
"What does it say?"
"Please join me for dinner tonight, dress appropriately."
"That's my job sir! To help you dress appropriately!"
"I guess it's OK, but I'm no sissy!
"Of course not Sir! Please put on the nightie and then I'll try to help you tuck that hard little thing into your pretty panties!"