Duh!

Harry didn’t take much persuasion. After Hermione got the okay from her mom it was set.

"So how will your mum feel about her daughters master being under the same roof?" He teased as they entered the train car.

Hermione blushed. "I can't tell her that! I didn’t even make it seem like we're together. I didn't think she would agree if she knew how intimate our relationship was."

"Good thinking." He pulled her on to his lap. "But it won't change things. I expect MY Slut to be ready at all times." He moved his hand down her jeans and unzipped the fly.

She squirmed when his finger entered her. "Fuck!" She gasped.

The door suddenly opened and Luna was standing there. "Starting without me?!" She pouted.

"Don't pout Pet." Harry pulled her close. "But you know it doesn't feel right to be snogging without you two in your appropriate attire." He smiled. "Strip!"

Both girls undressed in record speed. Harry took a moment to admire the view. He would never get tired of them.

"Slut cast a spell on the door so we wont be disturbed."

Hermione grabbed her wand and did as ordered. "Done Master. We can see out but no one can see in or come in without your permission."

"Well done Slut." Harry complimented.

The girls stood ready. Naked with their hands behind their backs. Their large pierced tits pushed forward.

"New rule. This is how I expect you two in the train from now on. Well when we're alone."

"Yes Master." The said together.

"Now what to do with you whores during the ride?"